Package org.jruby

Class RubyArray<T extends IRubyObject>

java.lang.Object

org.jruby.RubyBasicObject

org.jruby.RubyObject

org.jruby.RubyArray<T>

All Implemented Interfaces:

Serializable, Cloneable, Comparable<IRubyObject>, Iterable, Collection, List, RandomAccess, InstanceVariables, InternalVariables, IRubyObject, CoreObjectType

Direct Known Subclasses:

RubyArraySpecialized, StringArraySet

public class RubyArray<T extends IRubyObject>
extends RubyObject
implements List, RandomAccess

The implementation of the built-in class Array in Ruby. Concurrency: no synchronization is required among readers, but all users must synchronize externally with writers.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	RubyArray.ArgumentVisitor
(package private) static class	RubyArray.BlockComparator
static class	RubyArray.DefaultComparator
private static class	RubyArray.JoinRecursive
class	RubyArray.RubyArrayConversionIterator
(package private) final class	RubyArray.RubyArrayConversionListIterator

Nested classes/interfaces inherited from class org.jruby.RubyObject

RubyObject.Data

Nested classes/interfaces inherited from class org.jruby.RubyBasicObject

RubyBasicObject.Finalizer

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ARRAY_DEFAULT_SIZE
protected int	begin
static final int	DEFAULT_INSPECT_STR_SIZE
private boolean	isShared
private static final RubyArray.JoinRecursive	JOIN_RECURSIVE
protected int	realLength
private static final int	SORTED_THRESHOLD
private static final int	TMPLOCK_ARR_F
private static final int	TMPLOCK_OR_FROZEN_ARR_F
private static final boolean	USE_PACKED_ARRAYS
protected IRubyObject[]	values

Fields inherited from class org.jruby.RubyObject

IVAR_INSPECTING_OBJECT_ALLOCATOR, OBJECT_ALLOCATOR, REIFYING_OBJECT_ALLOCATOR

Fields inherited from class org.jruby.RubyBasicObject

ALL_F, BASICOBJECT_ALLOCATOR, COMPARE_BY_IDENTITY_F, ERR_INSECURE_SET_INST_VAR, FALSE_F, FL_USHIFT, flags, FROZEN_F, IS_OVERLAID_F, metaClass, NEVER, NIL_F, REFINED_MODULE_F, STAMP_OFFSET, TAINTED_F, UNDEF, UNTRUST_F, USER0_F, USER1_F, USER2_F, USER3_F, USER4_F, USER5_F, USER6_F, USER7_F, USER8_F, USER9_F, USERA_F, VAR_TABLE_OFFSET, varTable, varTableStamp

Fields inherited from interface org.jruby.runtime.builtin.IRubyObject

NULL_ARRAY

Constructor Summary

Constructors

Modifier	Constructor	Description
private	RubyArray(Ruby runtime, boolean objectSpace)
	RubyArray(Ruby runtime, int length)
protected	RubyArray(Ruby runtime, RubyClass klass)
protected	RubyArray(Ruby runtime, RubyClass klass, boolean objectSpace)
private	RubyArray(Ruby runtime, RubyClass klass, int length)
	RubyArray(Ruby runtime, RubyClass klass, IRubyObject[] vals)
private	RubyArray(Ruby runtime, RubyClass klass, IRubyObject[] vals, boolean objectspace)
private	RubyArray(Ruby runtime, RubyClass metaClass, IRubyObject[] vals, int begin, int length, boolean objectSpace)
private	RubyArray(Ruby runtime, IRubyObject[] vals)
private	RubyArray(Ruby runtime, IRubyObject[] vals, boolean objectSpace)
private	RubyArray(Ruby runtime, IRubyObject[] vals, int begin, int length)

Method Summary

Modifier and Type	Method	Description
void	add(int index, Object element)
boolean	add(Object element)
boolean	addAll(int index, Collection c)
boolean	addAll(Collection c)
IRubyObject	all_p(ThreadContext context, Block block)
IRubyObject	all_p(ThreadContext context, IRubyObject arg, Block block)
private IRubyObject	all_pBlockless(ThreadContext context, IRubyObject pattern)
IRubyObject	all_pCommon(ThreadContext context, IRubyObject arg, Block block)
private void	alloc(int length)
IRubyObject	any_p(ThreadContext context, Block block)
IRubyObject	any_p(ThreadContext context, IRubyObject arg, Block block)
private IRubyObject	any_pBlockless(ThreadContext context, IRubyObject pattern)
IRubyObject	any_pCommon(ThreadContext context, IRubyObject arg, Block block)
RubyArray	append(IRubyObject item)	rb_ary_push - specialized rb_ary_store
IRubyObject	aref(IRubyObject arg0)	rb_ary_aref
IRubyObject	aref(IRubyObject[] args)	Deprecated. Use the versions with zero, one, or two args.
IRubyObject	aref(IRubyObject arg0, IRubyObject arg1)
IRubyObject	aref19(IRubyObject arg0)	Deprecated.
IRubyObject	aref19(IRubyObject arg0, IRubyObject arg1)	Deprecated.
private IRubyObject	arefCommon(IRubyObject arg0)
private IRubyObject	arefCommon(IRubyObject arg0, IRubyObject arg1)
RubyArray	aryAppend(RubyArray y)
RubyArray	aryDup()	rb_ary_dup
final RubyArray	aryDup19()	Deprecated.
private static void	aryReverse(IRubyObject[] _p1, int p1, IRubyObject[] _p2, int p2)
static RubyArray	aryToAry(IRubyObject obj)	Deprecated.
static RubyArray	aryToAry(ThreadContext context, IRubyObject obj)	rb_ary_to_ary
IRubyObject	aset(IRubyObject[] args)	Deprecated. Use the versions with zero, one, or two args.
IRubyObject	aset(IRubyObject arg0, IRubyObject arg1)
IRubyObject	aset(IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)	rb_ary_aset
IRubyObject	aset19(IRubyObject arg0, IRubyObject arg1)	Deprecated.
IRubyObject	aset19(IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)	Deprecated.
private void	asetFallback(IRubyObject arg0, IRubyObject arg1)
IRubyObject	assoc(ThreadContext context, IRubyObject key)	rb_ary_assoc
IRubyObject	at(IRubyObject pos)	rb_ary_at
private static IRubyObject	binomialCoefficient(ThreadContext context, long comb, long size)
IRubyObject	bsearch(ThreadContext context, Block block)
IRubyObject	bsearch_index(ThreadContext context, Block block)
private int	bsearch_index_internal(ThreadContext context, Block block)
IRubyObject	checkArrayType()	rb_check_array_type Returns the result of trying to convert this object to an Array with "to_ary".
protected static final void	checkLength(Ruby runtime, long length)
IRubyObject	choice(ThreadContext context)	Deprecated.
void	clear()
private void	clearValues(int from, int to)
private IRubyObject	cmpCommon(ThreadContext context, Ruby runtime, RubyArray ary2)
RubyArray	collect(ThreadContext context, Block block)
IRubyObject	collect_bang(ThreadContext context, Block block)	rb_ary_collect_bang
IRubyObject	collect19(ThreadContext context, Block block)	Deprecated.
RubyArray	collectArray(ThreadContext context, Block block)	Collect the contents of this array after filtering through block, or return a new equivalent array if the block is not given (!isGiven()).
RubyArray	collectBang(ThreadContext context, Block block)	rb_ary_collect_bang
RubyEnumerator	collectEnum(ThreadContext context)	Produce a new enumerator that will filter the contents of this array using collectArray(ThreadContext, Block).
private static void	combinate(ThreadContext context, int len, int n, int[] stack, RubyArray values, Block block)
IRubyObject	combination(ThreadContext context, IRubyObject num, Block block)	rb_ary_combination
private static IRubyObject	combinationSize(ThreadContext context, RubyArray self, IRubyObject[] args)	A combination size method suitable for method reference implementation of SizeFnsize(ThreadContext, RubyArray, IRubyObject[]).
IRubyObject	compact()	rb_ary_compact
IRubyObject	compact_bang()	rb_ary_compact_bang
IRubyObject	compact19()	Deprecated.
RubyBoolean	compare(ThreadContext context, CallSite site, IRubyObject other)
protected static int	compareFixnums(RubyFixnum o1, RubyFixnum o2)
protected static int	compareOthers(ThreadContext context, IRubyObject o1, IRubyObject o2)
IRubyObject	compatc19()	Deprecated.
private void	concat(Ruby runtime, RubyArray obj)
RubyArray	concat(IRubyObject obj)
RubyArray	concat(ThreadContext context, IRubyObject obj)	rb_ary_concat
RubyArray	concat(ThreadContext context, IRubyObject[] objs)	rb_ary_concat_multi
RubyArray	concat19(IRubyObject obj)	Deprecated.
protected final void	concurrentModification()
private static RuntimeException	concurrentModification(Ruby runtime, Exception cause)
boolean	contains(Object element)
boolean	containsAll(Collection c)
RubyArray	convertToArray()	Tries to convert this object to a Ruby Array using the "to_ary" method.
void	copyInto(IRubyObject[] target, int start)	Copy the values contained in this array into the target array at the specified offset.
void	copyInto(IRubyObject[] target, int start, int len)	Copy the specified number of values contained in this array into the target array at the specified offset.
IRubyObject	count(ThreadContext context, Block block)
IRubyObject	count(ThreadContext context, IRubyObject obj, Block block)
static IRubyObject	create(IRubyObject klass, IRubyObject[] args, Block block)	rb_ary_s_create
static RubyClass	createArrayClass(Ruby runtime)
IRubyObject	cycle(ThreadContext context, Block block)	rb_ary_cycle
IRubyObject	cycle(ThreadContext context, IRubyObject arg, Block block)	rb_ary_cycle
private IRubyObject	cycleCommon(ThreadContext context, long n, Block block)
private static IRubyObject	cycleSize(ThreadContext context, RubyArray self, IRubyObject[] args)	A cycle size method suitable for lambda method reference implementation of RubyEnumerator.SizeFn.size(ThreadContext, IRubyObject, IRubyObject[])
IRubyObject	delete(ThreadContext context, IRubyObject item, Block block)	rb_ary_delete
IRubyObject	delete_at(int pos)	rb_ary_delete_at
IRubyObject	delete_at(IRubyObject obj)	rb_ary_delete_at_m
IRubyObject	delete_if(ThreadContext context, Block block)
IRubyObject	deleteIf(ThreadContext context, Block block)	rb_ary_delete_if
private static IRubyObject	descendingFactorial(ThreadContext context, long from, long howMany)
IRubyObject	detectCommon(ThreadContext context, IRubyObject ifnone, Block block)
IRubyObject	difference(ThreadContext context, IRubyObject[] args)	rb_ary_difference_multi
IRubyObject	dig(ThreadContext context, IRubyObject arg0)
IRubyObject	dig(ThreadContext context, IRubyObject[] args)
IRubyObject	dig(ThreadContext context, IRubyObject arg0, IRubyObject arg1)
IRubyObject	dig(ThreadContext context, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)
IRubyObject	drop(ThreadContext context, IRubyObject n)	rb_ary_take
IRubyObject	drop_while(ThreadContext context, Block block)	rb_ary_take_while
IRubyObject	dup()	Overridden dup for fast-path logic.
protected RubyArray	dupImpl(Ruby runtime, RubyClass metaClass)
IRubyObject	each(ThreadContext context, Block block)	mri: rb_ary_each
IRubyObject	each_index(ThreadContext context, Block block)
IRubyObject	each_slice(ThreadContext context, IRubyObject arg, Block block)
IRubyObject	eachIndex(ThreadContext context, Block block)	rb_ary_each_index
IRubyObject	eachSlice(ThreadContext context, int size, Block block)
private final IRubyObject	elt(long offset)	rb_ary_elt
T	eltInternal(int offset)
T	eltInternalSet(int offset, T item)
T	eltOk(long offset)
T	eltSetOk(int offset, T value)
T	eltSetOk(long offset, T value)
IRubyObject	empty_p()	rb_ary_empty_p
void	ensureCapacity(int minCapacity)	Deprecated.
final IRubyObject	entry(int offset)
final IRubyObject	entry(long offset)	rb_ary_entry
IRubyObject	eql(ThreadContext context, IRubyObject obj)	rb_ary_eql
boolean	equals(Object other)	This override does not do a "checked" dispatch.
IRubyObject	fetch(ThreadContext context, IRubyObject[] args, Block block)	Deprecated. Use the versions with zero, one, or two args.
IRubyObject	fetch(ThreadContext context, IRubyObject arg0, Block block)	rb_ary_fetch
IRubyObject	fetch(ThreadContext context, IRubyObject arg0, IRubyObject arg1, Block block)	rb_ary_fetch
IRubyObject	fill(ThreadContext context, Block block)
IRubyObject	fill(ThreadContext context, IRubyObject arg, Block block)
IRubyObject	fill(ThreadContext context, IRubyObject arg1, IRubyObject arg2, Block block)
IRubyObject	fill(ThreadContext context, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3, Block block)
private int	fillBegin(IRubyObject arg)
protected IRubyObject	fillCommon(ThreadContext context, int beg, long len, Block block)
protected IRubyObject	fillCommon(ThreadContext context, int beg, long len, IRubyObject item)
private long	fillLen(long beg, IRubyObject arg)
IRubyObject	find(ThreadContext context, IRubyObject ifnone, Block block)
IRubyObject	find_index(ThreadContext context, Block block)
IRubyObject	find_index(ThreadContext context, IRubyObject cond)
IRubyObject	first()	rb_ary_first
IRubyObject	first(IRubyObject arg0)	rb_ary_first
IRubyObject	first(IRubyObject[] args)	Deprecated. Use the versions with zero, one, or two args.
IRubyObject	flatten(ThreadContext context)
protected boolean	flatten(ThreadContext context, int level, RubyArray result)
IRubyObject	flatten(ThreadContext context, IRubyObject arg)
IRubyObject	flatten_bang(ThreadContext context)
IRubyObject	flatten_bang(ThreadContext context, IRubyObject arg)
IRubyObject	flatten_bang19(ThreadContext context)	Deprecated.
IRubyObject	flatten_bang19(ThreadContext context, IRubyObject arg)	Deprecated.
IRubyObject	flatten19(ThreadContext context)	Deprecated.
IRubyObject	flatten19(ThreadContext context, IRubyObject arg)	Deprecated.
RubyBoolean	frozen_p(ThreadContext context)	rb_ary_frozen_p
Object	get(int index)
private int	getArg0Generation(CachingCallSite op_cmp)
Class	getJavaClass()	Will return the Java interface that most closely can represent this object, when working through Java integration translations.
int	getLength()
final List<IRubyObject>	getList()	Deprecated. RubyArray implements List, use it directly
ClassIndex	getNativeClassIndex()	This is overridden in the other concrete Java builtins to provide a fast way to determine what type they are.
RubyFixnum	hash()	rb_obj_id Will return the hash code of this object.
RubyFixnum	hash(ThreadContext context)	rb_ary_hash
RubyFixnum	hash19(ThreadContext context)	Deprecated.
private long	hashImpl(ThreadContext context)
RubyBoolean	include_p(ThreadContext context, IRubyObject item)	rb_ary_includes
boolean	includes(ThreadContext context, IRubyObject item)
boolean	includesByEql(ThreadContext context, IRubyObject item)
IRubyObject	index(ThreadContext context, Block block)
IRubyObject	index(ThreadContext context, IRubyObject obj)	rb_ary_index
IRubyObject	index(ThreadContext context, IRubyObject obj, Block unused)
IRubyObject	indexes(IRubyObject[] args)	rb_ary_indexes
int	indexOf(Object element)
IRubyObject	initialize(ThreadContext context, Block block)	rb_ary_initialize
IRubyObject	initialize(ThreadContext context, IRubyObject[] args, Block block)	Deprecated. Use the versions with zero, one, or two args.
IRubyObject	initialize(ThreadContext context, IRubyObject arg0, Block block)	rb_ary_initialize
IRubyObject	initialize(ThreadContext context, IRubyObject arg0, IRubyObject arg1, Block block)	rb_ary_initialize
IRubyObject	initialize_copy(IRubyObject orig)	rb_ary_initialize_copy
protected IRubyObject	initializeCommon(ThreadContext context, IRubyObject arg0, IRubyObject arg1, Block block)
IRubyObject	insert()
private void	insert(long pos, IRubyObject val)
IRubyObject	insert(IRubyObject arg)	rb_ary_insert
IRubyObject	insert(IRubyObject[] args)
IRubyObject	insert(IRubyObject arg1, IRubyObject arg2)
IRubyObject	insert19(IRubyObject arg)	Deprecated.
IRubyObject	insert19(IRubyObject[] args)	Deprecated.
IRubyObject	insert19(IRubyObject arg1, IRubyObject arg2)	Deprecated.
IRubyObject	inspect()	rb_obj_inspect call-seq: obj.inspect => string Returns a string containing a human-readable representation of obj.
RubyString	inspect(ThreadContext context)	rb_ary_inspect
protected IRubyObject	inspectAry(ThreadContext context)	inspect_ary
protected IRubyObject	internalRotate(ThreadContext context, int cnt)
protected IRubyObject	internalRotateBang(ThreadContext context, int cnt)
boolean	isEmpty()
private static boolean	isPackedArray(int size)
private static boolean	isPackedArray(Collection<? extends IRubyObject> collection)
boolean	isSharedJavaArray(RubyArray other)
Iterator	iterator()
IRubyObject	join(ThreadContext context)
IRubyObject	join(ThreadContext context, IRubyObject sep)	rb_ary_join
IRubyObject	join19(ThreadContext context)
IRubyObject	join19(ThreadContext context, IRubyObject sep)	rb_ary_join
private RubyString	joinAny(ThreadContext context, RubyString sep, int i, RubyString result, boolean[] first)
protected RubyString	joinStrings(RubyString sep, int max, RubyString result)
IRubyObject	keep_if(ThreadContext context, Block block)
IRubyObject	last()	rb_ary_last
IRubyObject	last(IRubyObject arg0)	rb_ary_last
IRubyObject	last(IRubyObject[] args)	Deprecated. Use the versions with zero, one, or two args.
int	lastIndexOf(Object element)
RubyFixnum	length()	rb_ary_length
ListIterator	listIterator()
ListIterator	listIterator(int index)
private RubyHash	makeHash(Ruby runtime)	ary_make_hash
private RubyHash	makeHash(RubyHash hash)
private RubyHash	makeHash(ThreadContext context, RubyHash hash, Block block)
private RubyHash	makeHash(ThreadContext context, Block block)
protected RubyArray	makeShared()	rb_ary_make_shared
private final RubyArray	makeShared(int beg, int len, RubyArray sharedArray)
private RubyArray	makeShared(int beg, int len, RubyClass klass)
private RubyArray	makeSharedFirst(ThreadContext context, IRubyObject num, boolean last, RubyClass klass)	ary_shared_first
IRubyObject	map(ThreadContext context, Block block)
IRubyObject	map_bang(ThreadContext context, Block block)	rb_ary_collect_bang
IRubyObject	map19(ThreadContext context, Block block)	Deprecated.
static void	marshalTo(RubyArray array, MarshalStream output)
IRubyObject	max(ThreadContext context, Block block)
IRubyObject	max(ThreadContext context, IRubyObject num, Block block)
private IRubyObject	maxWithBlock(ThreadContext context, Block block)
IRubyObject	min(ThreadContext context, Block block)
IRubyObject	min(ThreadContext context, IRubyObject num, Block block)
private IRubyObject	minWithBlock(ThreadContext context, Block block)
protected void	modify()	rb_ary_modify
protected final void	modifyCheck()	rb_ary_modify_check
static final RubyArray	newArray(Ruby runtime)	rb_ary_new
static final RubyArray	newArray(Ruby runtime, int len)
static final RubyArray	newArray(Ruby runtime, long len)	rb_ary_new2
static RubyArray	newArray(Ruby runtime, Collection<? extends IRubyObject> collection)
static RubyArray	newArray(Ruby runtime, List<? extends IRubyObject> list)
static RubyArray	newArray(Ruby runtime, IRubyObject obj)
static RubyArray	newArray(Ruby runtime, IRubyObject[] args)	rb_ary_new4, rb_ary_new3
static RubyArray	newArray(Ruby runtime, IRubyObject car, IRubyObject cdr)	rb_assoc_new
static RubyArray	newArray(Ruby runtime, IRubyObject first, IRubyObject second, IRubyObject third)
static RubyArray	newArray(Ruby runtime, IRubyObject first, IRubyObject second, IRubyObject third, IRubyObject fourth)
static final RubyArray	newArrayLight(Ruby runtime)	rb_ary_new
static final RubyArray	newArrayLight(Ruby runtime, int len)
static final RubyArray	newArrayLight(Ruby runtime, long len)
static RubyArray	newArrayLight(Ruby runtime, IRubyObject obj)
static RubyArray	newArrayLight(Ruby runtime, IRubyObject... objs)
static RubyArray	newArrayLight(Ruby runtime, IRubyObject car, IRubyObject cdr)
static RubyArray	newArrayMayCopy(Ruby runtime, IRubyObject... args)
static RubyArray	newArrayMayCopy(Ruby runtime, IRubyObject[] args, int start)
static RubyArray	newArrayMayCopy(Ruby runtime, IRubyObject[] args, int start, int length)	Construct a new RubyArray given the specified range of elements in the source array.
static RubyArray	newArrayNoCopy(Ruby runtime, IRubyObject... args)
static RubyArray	newArrayNoCopy(Ruby runtime, IRubyObject[] args, int begin)
static RubyArray	newArrayNoCopy(Ruby runtime, IRubyObject[] args, int begin, int length)
static RubyArray	newArrayNoCopyLight(Ruby runtime, IRubyObject[] args)
static RubyArray	newBlankArray(Ruby runtime, int size)	Construct the most efficient array shape for the given size.
(package private) static RubyArray	newBlankArrayInternal(Ruby runtime, int size)
(package private) static RubyArray	newBlankArrayInternal(Ruby runtime, RubyClass metaClass, int size)
static RubyArray	newEmptyArray(Ruby runtime)
static RubyArray	newEmptyArray(Ruby runtime, RubyClass klass)
IRubyObject	nitems()	rb_ary_nitems
IRubyObject	none_p(ThreadContext context, Block block)
IRubyObject	none_p(ThreadContext context, IRubyObject arg, Block block)
private IRubyObject	none_pBlockless(ThreadContext context, IRubyObject pattern)
IRubyObject	none_pCommon(ThreadContext context, IRubyObject arg, Block block)
IRubyObject	one_p(ThreadContext context, Block block)
IRubyObject	one_p(ThreadContext context, IRubyObject arg, Block block)
private IRubyObject	one_pBlockless(ThreadContext context, IRubyObject pattern)
IRubyObject	one_pCommon(ThreadContext context, IRubyObject arg, Block block)
IRubyObject	op_and(IRubyObject other)	rb_ary_and
IRubyObject	op_cmp(ThreadContext context, IRubyObject obj)	rb_ary_cmp
IRubyObject	op_diff(IRubyObject other)	rb_ary_diff
IRubyObject	op_equal(ThreadContext context, IRubyObject obj)	rb_ary_equal
IRubyObject	op_or(IRubyObject other)	rb_ary_or
IRubyObject	op_plus(IRubyObject obj)	rb_ary_plus
IRubyObject	op_times(ThreadContext context, IRubyObject times)	rb_ary_times
IRubyObject	op_times19(ThreadContext context, IRubyObject times)	Deprecated.
private static final int	optimizedCmp(ThreadContext context, IRubyObject a, IRubyObject b, int token, CachingCallSite op_cmp, CallSite op_gt, CallSite op_lt)
RubyString	pack(ThreadContext context, IRubyObject obj)
RubyString	pack(ThreadContext context, IRubyObject obj, IRubyObject maybeOpts)
private static RubyArray	packedArray(Ruby runtime, List<? extends IRubyObject> args)
private static RubyArray	packedArray(Ruby runtime, IRubyObject[] args)
IRubyObject	permutation(ThreadContext context, Block block)
IRubyObject	permutation(ThreadContext context, IRubyObject num, Block block)	rb_ary_permutation
private IRubyObject	permutationCommon(ThreadContext context, int r, boolean repeat, Block block)
private static IRubyObject	permutationSize(ThreadContext context, RubyArray self, IRubyObject[] args)	A permutation size method suitable for lambda method reference implementation of RubyEnumerator.SizeFn.size(ThreadContext, IRubyObject, IRubyObject[])
private static void	permute(ThreadContext context, int n, int r, int[] p, boolean[] used, RubyArray values, Block block)
IRubyObject	pop(ThreadContext context)	rb_ary_pop
IRubyObject	pop(ThreadContext context, IRubyObject num)
IRubyObject	product(ThreadContext context, IRubyObject[] args)	rb_ary_product
IRubyObject	product(ThreadContext context, IRubyObject[] args, Block block)
IRubyObject	product19(ThreadContext context, IRubyObject[] args, Block block)	Deprecated.
RubyArray	push(IRubyObject item)
RubyArray	push(IRubyObject[] items)
RubyArray	push_m(IRubyObject[] items)	Deprecated.
RubyArray	push_m19(IRubyObject[] items)	Deprecated.
IRubyObject	rassoc(ThreadContext context, IRubyObject value)	rb_ary_rassoc
IRubyObject	rb_clear()	rb_ary_clear
IRubyObject	rbCollect(ThreadContext context, Block block)	rb_ary_collect
private static void	rcombinate(ThreadContext context, int n, int r, int[] p, RubyArray values, Block block)
private void	realloc(int newLength, int valuesLength)
private void	recursiveJoin(ThreadContext context, IRubyObject outValue, RubyString sep, RubyString result, RubyArray ary, boolean[] first)
IRubyObject	reject(ThreadContext context, Block block)
IRubyObject	reject_bang(ThreadContext context, Block block)
IRubyObject	rejectBang(ThreadContext context, Block block)
final IRubyObject	rejectCommon(ThreadContext context, Block block)	rb_ary_reject_bang
Object	remove(int index)
boolean	remove(Object element)
boolean	removeAll(Collection c)
IRubyObject	repeated_permutation(ThreadContext context, IRubyObject num, Block block)
IRubyObject	repeatedCombination(ThreadContext context, IRubyObject num, Block block)
private static IRubyObject	repeatedCombinationSize(ThreadContext context, RubyArray self, IRubyObject[] args)	A repeated combination size method suitable for method reference implementation of SizeFnsize(ThreadContext, RubyArray, IRubyObject[]).
private static IRubyObject	repeatedPermutationSize(ThreadContext context, RubyArray self, IRubyObject[] args)	A repeated permutation size method suitable for lambda method reference implementation of RubyEnumerator.SizeFn.size(ThreadContext, IRubyObject, IRubyObject[])
IRubyObject	replace(IRubyObject orig)	rb_ary_replace
boolean	retainAll(Collection c)
IRubyObject	reverse()	rb_ary_reverse_m
IRubyObject	reverse_bang()	rb_ary_reverse_bang
IRubyObject	reverse_each(ThreadContext context, Block block)
IRubyObject	reverseEach(ThreadContext context, Block block)	rb_ary_reverse_each
IRubyObject	rindex(ThreadContext context, Block block)
IRubyObject	rindex(ThreadContext context, IRubyObject obj)	rb_ary_rindex
IRubyObject	rindex(ThreadContext context, IRubyObject obj, Block unused)
IRubyObject	rotate(ThreadContext context)
IRubyObject	rotate(ThreadContext context, IRubyObject cnt)
IRubyObject	rotate_bang(ThreadContext context)
IRubyObject	rotate_bang(ThreadContext context, IRubyObject cnt)
private static int	rotateCount(int cnt, int len)
private static void	rpermute(ThreadContext context, int n, int r, int[] p, RubyArray values, Block block)
private static void	safeArrayCopy(Ruby runtime, IRubyObject[] source, int sourceStart, IRubyObject[] target, int targetStart, int length)
private void	safeArrayCopy(IRubyObject[] source, int sourceStart, IRubyObject[] target, int targetStart, int length)
private static IRubyObject	safeArrayRef(Ruby runtime, IRubyObject[] values, int i)
private static IRubyObject	safeArrayRefCondSet(Ruby runtime, IRubyObject[] values, int i, boolean doSet, IRubyObject value)
private static IRubyObject	safeArrayRefSet(Ruby runtime, IRubyObject[] values, int i, IRubyObject value)
protected static IRubyObject	safeArraySet(Ruby runtime, IRubyObject[] values, int i, IRubyObject value)
private IRubyObject	safeArraySet(IRubyObject[] values, int i, IRubyObject value)
protected RubyArray	safeReverse()
IRubyObject	sample(ThreadContext context)
IRubyObject	sample(ThreadContext context, IRubyObject sampleOrOpts)
IRubyObject	sample(ThreadContext context, IRubyObject[] args)	Deprecated.
IRubyObject	sample(ThreadContext context, IRubyObject sample, IRubyObject opts)
private IRubyObject	sampleCommon(ThreadContext context, IRubyObject randgen)	Common sample logic when no sample size was specified.
private IRubyObject	sampleCommon(ThreadContext context, IRubyObject sample, IRubyObject randgen)	Common sample logic when a sample size was specified.
IRubyObject	select(ThreadContext context, Block block)
IRubyObject	select_bang(ThreadContext context, Block block)
private void	selectBangEnsure(Ruby runtime, int len, int beg, int i1, int i2)
IRubyObject	selectCommon(ThreadContext context, Block block)	rb_ary_select
Object	set(int index, Object element)
private void	setValuesFrom(ThreadContext context, RubyHash hash)
IRubyObject	shift(ThreadContext context)	rb_ary_shift
IRubyObject	shift(ThreadContext context, IRubyObject num)
IRubyObject	shuffle(ThreadContext context)
IRubyObject	shuffle(ThreadContext context, IRubyObject opts)
IRubyObject	shuffle(ThreadContext context, IRubyObject[] args)	Deprecated.
IRubyObject	shuffle_bang(ThreadContext context)
IRubyObject	shuffle_bang(ThreadContext context, IRubyObject opts)
IRubyObject	shuffle_bang(ThreadContext context, IRubyObject[] args)	Deprecated.
private IRubyObject	shuffleBang(ThreadContext context, IRubyObject randgen)
private static JavaSites.ArraySites	sites(ThreadContext context)
int	size()
protected static IRubyObject	size(ThreadContext context, RubyArray self, IRubyObject[] args)	A size method suitable for lambda method reference implementation of RubyEnumerator.SizeFn.size(ThreadContext, IRubyObject, IRubyObject[])
IRubyObject	slice_bang(IRubyObject arg0)	rb_ary_slice_bang
IRubyObject	slice_bang(IRubyObject[] args)	Deprecated. Use the versions with zero, one, or two args.
IRubyObject	slice_bang(IRubyObject arg0, IRubyObject arg1)	rb_ary_slice_bang
private IRubyObject	slice_internal(Ruby runtime, int pos, int len)
RubyArray	sort(ThreadContext context, Block block)	rb_ary_sort
IRubyObject	sort_bang(ThreadContext context, Block block)	rb_ary_sort_bang
IRubyObject	sort_bang19(ThreadContext context, Block block)	Deprecated.
IRubyObject	sort_by_bang(ThreadContext context, Block block)	rb_ary_sort_by_bang
RubyArray	sort19(ThreadContext context, Block block)	Deprecated.
protected IRubyObject	sortInternal(ThreadContext context, boolean honorOverride)
protected IRubyObject	sortInternal(ThreadContext context, Block block)
private void	splice(Ruby runtime, int beg, int len, RubyArray rplArr, int rlen)	rb_ary_splice
private void	splice(Ruby runtime, int beg, int len, IRubyObject rpl)
private final void	spliceOne(long beg, IRubyObject rpl)	rb_ary_splice
private void	spliceRealloc(int length, int valuesLength)
IRubyObject	store(long index, IRubyObject value)	rb_ary_store
protected void	storeInternal(int index, IRubyObject value)
private void	storeRealloc(int index, int valuesLength)
private static void	strJoin(RubyString result, RubyString val, boolean[] first)
List	subList(int fromIndex, int toIndex)
IRubyObject	subseq(long beg, long len)	rb_ary_subseq
IRubyObject	subseq(RubyClass metaClass, long beg, long len, boolean light)
IRubyObject	subseqLight(long beg, long len)	rb_ary_subseq
IRubyObject	sum(ThreadContext context, Block block)
IRubyObject	sum(ThreadContext context, IRubyObject init, Block block)
IRubyObject	sumCommon(ThreadContext context, IRubyObject init, Block block)
IRubyObject	take(ThreadContext context, IRubyObject n)	rb_ary_take
IRubyObject	take_while(ThreadContext context, Block block)	rb_ary_take_while
RubyArray	to_a()	Deprecated.
RubyArray	to_a(ThreadContext context)	rb_ary_to_a
IRubyObject	to_ary()
IRubyObject	to_h(ThreadContext context)	Deprecated.
IRubyObject	to_h(ThreadContext context, Block block)
IRubyObject	to_s()	rb_any_to_s call-seq: obj.to_s => string Returns a string representing obj.
RubyString	to_s(ThreadContext context)	rb_ary_to_s
Object[]	toArray()
Object[]	toArray(Object[] arg)
<T> T	toJava(Class<T> target)	Convert the object to the specified Java class, if possible.
IRubyObject[]	toJavaArray()	Return a Java array copy of the elements contained in this Array.
IRubyObject[]	toJavaArrayMaybeUnsafe()	Return a Java array of the elements contained in this array, possibly a new array object.
IRubyObject[]	toJavaArrayUnsafe()	Return a reference to this RubyArray's underlying Java array, if it is not shared with another RubyArray, or an exact copy of the relevant range otherwise.
RubyArray	transpose()	rb_ary_transpose
static IRubyObject	try_convert(ThreadContext context, IRubyObject self, IRubyObject arg)
IRubyObject	union(ThreadContext context, IRubyObject[] args)	rb_ary_union_multi
private void	unionInternal(ThreadContext context, RubyArray... args)	rb_ary_union
IRubyObject	uniq(ThreadContext context)	rb_ary_uniq
IRubyObject	uniq(ThreadContext context, Block block)
IRubyObject	uniq_bang(ThreadContext context)	rb_ary_uniq_bang
IRubyObject	uniq_bang(ThreadContext context, Block block)
IRubyObject	uniq_bang19(ThreadContext context, Block block)	Deprecated.
IRubyObject	uniq19(ThreadContext context, Block block)	Deprecated.
static RubyArray	unmarshalFrom(UnmarshalStream input)
protected void	unpack()	Overridden by specialized arrays to fall back to IRubyObject[].
IRubyObject	unshift()
IRubyObject	unshift(IRubyObject item)	rb_ary_unshift
IRubyObject	unshift(IRubyObject[] items)
IRubyObject	unshift19()	Deprecated.
IRubyObject	unshift19(IRubyObject item)	Deprecated.
IRubyObject	unshift19(IRubyObject[] items)	Deprecated.
private void	unshiftRealloc(int valuesLength)
IRubyObject	values_at(IRubyObject[] args)	rb_values_at
private static void	yieldValues(ThreadContext context, int r, int[] p, int pStart, RubyArray values, Block block)
IRubyObject	zip(ThreadContext context, IRubyObject[] args, Block block)	rb_ary_zip
private IRubyObject	zipCommon(ThreadContext context, IRubyObject[] args, Block block, RubyArray.ArgumentVisitor visitor)

Methods inherited from class org.jruby.RubyObject

attachToObjectSpace, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, convertToType, createObjectClass, dig, dig1, dig2, eqlInternal, equalInternal, hashCode, inspect, op_eqq, puts, specificEval, toRubyString, toString

Methods inherited from class org.jruby.RubyBasicObject

addFinalizer, anyToString, asJavaString, asString, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callSuper, checkCallMethod, checkCallMethod, checkFrozen, checkStringType, checkStringType19, compareTo, convertToFloat, convertToHash, convertToInteger, convertToInteger, convertToInteger, convertToString, copyInstanceVariablesInto, copySpecialInstanceVariables, createBasicObjectClass, dataGetStruct, dataGetStructChecked, dataWrapStruct, decode, defaultToJava, display, ensureInstanceVariablesSettable, eql, eql_p, equal_p, equal_p19, evalUnder, extend, fastGetInstanceVariable, fastGetInternalVariable, fastHasInstanceVariable, fastHasInternalVariable, fastSetInstanceVariable, fastSetInternalVariable, freeze, getFFIHandle, getFlag, getInstanceEvalClass, getInstanceVariable, getInstanceVariableList, getInstanceVariableNameList, getInstanceVariables, getInternalVariable, getInternalVariables, getMetaClass, getMetaClass, getNativeHandle, getNativeTypeIndex, getObjectId, getRuntime, getSingletonClass, getSingletonClassClone, getSingletonClassCloneAndAttach, getType, getVariable, getVariableCount, getVariableList, getVariableNameList, hashyInspect, hasInstanceVariable, hasInstanceVariables, hasInternalVariable, hasVariables, id, infectBy, infectBy, infectBy, initialize, initialize19, inspectHashCode, instance_eval, instance_eval, instance_eval, instance_eval, instance_eval19, instance_eval19, instance_eval19, instance_eval19, instance_exec, instance_exec19, instance_of_p, instance_variable_defined_p, instance_variable_get, instance_variable_set, instance_variables, instance_variables19, isBuiltin, isClass, isFalse, isFrozen, isImmediate, isModule, isNil, isSpecialConst, isSpecialObject, isTaint, isTrue, isUntrusted, kind_of_p, makeMetaClass, method, method_missing, method_missing19, method19, methods, methods, methods19, methodsImpl, nil_p, nonFixnumHashCode, OBJ_INIT_COPY, objInitCopy, op_equal_19, op_match, op_match19, op_not, op_not_equal, op_not_match, private_methods, private_methods19, protected_methods, protected_methods19, public_methods, public_methods19, rbClone, rbClone, rbInspect, recacheBuiltinMethods, remove_instance_variable, removeFinalizers, removeInstanceVariable, removeInternalVariable, respond_to_p, respond_to_p, respond_to_p, respond_to_p19, respond_to_p19, respondsTo, respondsToMissing, respondsToMissing, send, send, send, send, send, send19, send19, send19, send19, setFFIHandle, setFlag, setFrozen, setInstanceVariable, setInternalVariable, setMetaClass, setNativeHandle, setTaint, setUntrusted, setVariable, singleton_method, singleton_method_added, singleton_method_added19, singleton_method_removed, singleton_method_removed19, singleton_method_undefined, singleton_method_undefined19, singleton_methods, specificEval, specificEval, specificEval, specificEval, syncVariables, syncVariables, taint, taint, tainted, tainted_p, testFrozen, testFrozen, trust, type, type_deprecated, untaint, untrust, untrusted_p, validateInstanceVariable, validateInstanceVariable, validateInstanceVariable, variableTableContains, variableTableFastContains, variableTableFastFetch, variableTableFastStore, variableTableFetch, variableTableRemove, variableTableStore, variableTableSync, yieldUnder, yieldUnder

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

hashCode, replaceAll, sort, spliterator

Field Details

DEFAULT_INSPECT_STR_SIZE

public static final int DEFAULT_INSPECT_STR_SIZE

See Also:

• Constant Field Values

USE_PACKED_ARRAYS

private static final boolean USE_PACKED_ARRAYS

ARRAY_DEFAULT_SIZE

public static final int ARRAY_DEFAULT_SIZE

See Also:

• Constant Field Values

TMPLOCK_ARR_F

private static final int TMPLOCK_ARR_F

See Also:

• Constant Field Values

TMPLOCK_OR_FROZEN_ARR_F

private static final int TMPLOCK_OR_FROZEN_ARR_F

isShared

private volatile boolean isShared

values

protected IRubyObject[] values

begin

protected int begin

realLength

protected int realLength

SORTED_THRESHOLD

private static final int SORTED_THRESHOLD

See Also:

• Constant Field Values

JOIN_RECURSIVE

private static final RubyArray.JoinRecursive JOIN_RECURSIVE

Constructor Details

RubyArray

private RubyArray(Ruby runtime,
 IRubyObject[] vals)

RubyArray

private RubyArray(Ruby runtime,
 IRubyObject[] vals,
 boolean objectSpace)

RubyArray

private RubyArray(Ruby runtime,
 IRubyObject[] vals,
 int begin,
 int length)

RubyArray

private RubyArray(Ruby runtime,
 RubyClass metaClass,
 IRubyObject[] vals,
 int begin,
 int length,
 boolean objectSpace)

RubyArray

public RubyArray(Ruby runtime,
 int length)

RubyArray

private RubyArray(Ruby runtime,
 boolean objectSpace)

RubyArray

protected RubyArray(Ruby runtime,
 RubyClass klass)

RubyArray

private RubyArray(Ruby runtime,
 RubyClass klass,
 int length)

RubyArray

private RubyArray(Ruby runtime,
 RubyClass klass,
 IRubyObject[] vals,
 boolean objectspace)

RubyArray

protected RubyArray(Ruby runtime,
 RubyClass klass,
 boolean objectSpace)

RubyArray

public RubyArray(Ruby runtime,
 RubyClass klass,
 IRubyObject[] vals)

Method Details

createArrayClass

public static RubyClass createArrayClass(Ruby runtime)

getNativeClassIndex

public ClassIndex getNativeClassIndex()

Description copied from class: RubyObject

This is overridden in the other concrete Java builtins to provide a fast way to determine what type they are. Will generally return a value from org.jruby.runtime.ClassIndex

Specified by:

getNativeClassIndex in interface CoreObjectType

Overrides:

getNativeClassIndex in class RubyObject

See Also:

• ClassIndex

concurrentModification

protected final void concurrentModification()

concurrentModification

private static RuntimeException concurrentModification(Ruby runtime,
 Exception cause)

create

public static IRubyObject create(IRubyObject klass,
 IRubyObject[] args,
 Block block)

rb_ary_s_create

newArray

public static final RubyArray newArray(Ruby runtime,
 long len)

rb_ary_new2

newArrayLight

public static final RubyArray newArrayLight(Ruby runtime,
 long len)

newArray

public static final RubyArray newArray(Ruby runtime,
 int len)

newArrayLight

public static final RubyArray newArrayLight(Ruby runtime,
 int len)

newArray

public static final RubyArray newArray(Ruby runtime)

rb_ary_new

newArrayLight

public static final RubyArray newArrayLight(Ruby runtime)

rb_ary_new

newArray

public static RubyArray newArray(Ruby runtime,
 IRubyObject obj)

newArrayLight

public static RubyArray newArrayLight(Ruby runtime,
 IRubyObject obj)

newArrayLight

public static RubyArray newArrayLight(Ruby runtime,
 IRubyObject car,
 IRubyObject cdr)

newArrayLight

public static RubyArray newArrayLight(Ruby runtime,
 IRubyObject... objs)

newArray

public static RubyArray newArray(Ruby runtime,
 IRubyObject car,
 IRubyObject cdr)

rb_assoc_new

newArray

public static RubyArray newArray(Ruby runtime,
 IRubyObject first,
 IRubyObject second,
 IRubyObject third)

newArray

public static RubyArray newArray(Ruby runtime,
 IRubyObject first,
 IRubyObject second,
 IRubyObject third,
 IRubyObject fourth)

newEmptyArray

public static RubyArray newEmptyArray(Ruby runtime)

newEmptyArray

public static RubyArray newEmptyArray(Ruby runtime,
 RubyClass klass)

newArray

public static RubyArray newArray(Ruby runtime,
 IRubyObject[] args)

rb_ary_new4, rb_ary_new3

newArray

public static RubyArray newArray(Ruby runtime,
 Collection<? extends IRubyObject> collection)

newArray

public static RubyArray newArray(Ruby runtime,
 List<? extends IRubyObject> list)

packedArray

private static RubyArray packedArray(Ruby runtime,
 IRubyObject[] args)

packedArray

private static RubyArray packedArray(Ruby runtime,
 List<? extends IRubyObject> args)

isPackedArray

private static boolean isPackedArray(int size)

isPackedArray

private static boolean isPackedArray(Collection<? extends IRubyObject> collection)

newArrayMayCopy

public static RubyArray newArrayMayCopy(Ruby runtime,
 IRubyObject... args)

See Also:

• newArrayMayCopy(Ruby, IRubyObject[], int, int)

newArrayMayCopy

public static RubyArray newArrayMayCopy(Ruby runtime,
 IRubyObject[] args,
 int start)

See Also:

• newArrayMayCopy(Ruby, IRubyObject[], int, int)

newArrayMayCopy

public static RubyArray newArrayMayCopy(Ruby runtime,
 IRubyObject[] args,
 int start,
 int length)

Construct a new RubyArray given the specified range of elements in the source array. The elements may be copied into a new backing store, and therefore you should not expect future changes to the source array to be reflected. Conversely, you should not modify the array after passing it, since the contents may not be copied.

Parameters:

runtime - the runtime

args - the args

start - start index

length - number of elements

Returns:

an array referencing the given elements

newArrayNoCopy

public static RubyArray newArrayNoCopy(Ruby runtime,
 IRubyObject... args)

newArrayNoCopy

public static RubyArray newArrayNoCopy(Ruby runtime,
 IRubyObject[] args,
 int begin)

newArrayNoCopy

public static RubyArray newArrayNoCopy(Ruby runtime,
 IRubyObject[] args,
 int begin,
 int length)

newArrayNoCopyLight

public static RubyArray newArrayNoCopyLight(Ruby runtime,
 IRubyObject[] args)

unpack

protected void unpack()

Overridden by specialized arrays to fall back to IRubyObject[].

alloc

private void alloc(int length)

realloc

private void realloc(int newLength,
 int valuesLength)

checkLength

protected static final void checkLength(Ruby runtime,
 long length)

getList

public final List<IRubyObject> getList()

Deprecated.

RubyArray implements List, use it directly

Returns:

a read-only copy of this list

getLength

public int getLength()

toJavaArray

public IRubyObject[] toJavaArray()

Return a Java array copy of the elements contained in this Array. This version always creates a new Java array that is exactly the length of the Array's elements.

Returns:

a Java array with exactly the size and contents of this RubyArray's elements

toJavaArrayUnsafe

public IRubyObject[] toJavaArrayUnsafe()

Return a reference to this RubyArray's underlying Java array, if it is not shared with another RubyArray, or an exact copy of the relevant range otherwise. This method is typically used to work with the underlying array directly, knowing that it is not shared and that all accesses must consider the begin offset.

Returns:

The underlying Java array for this RubyArray, or a copy if that array is shared.

toJavaArrayMaybeUnsafe

public IRubyObject[] toJavaArrayMaybeUnsafe()

Return a Java array of the elements contained in this array, possibly a new array object. Use this method to potentially avoid making a new array and copying elements when the Array does not view a subset of the underlying Java array.

Returns:

a Java array with exactly the size and contents of this RubyArray's elements, possibly the actual underlying array.

isSharedJavaArray

public boolean isSharedJavaArray(RubyArray other)

makeShared

protected RubyArray makeShared()

rb_ary_make_shared

makeShared

private RubyArray makeShared(int beg,
 int len,
 RubyClass klass)

makeShared

private final RubyArray makeShared(int beg,
 int len,
 RubyArray sharedArray)

makeSharedFirst

private RubyArray makeSharedFirst(ThreadContext context,
 IRubyObject num,
 boolean last,
 RubyClass klass)

ary_shared_first

modifyCheck

protected final void modifyCheck()

rb_ary_modify_check

modify

protected void modify()

rb_ary_modify

initialize

public IRubyObject initialize(ThreadContext context,
 IRubyObject[] args,
 Block block)

Deprecated.

Use the versions with zero, one, or two args.

Variable arity version for compatibility. Not bound to a Ruby method.

initialize

public IRubyObject initialize(ThreadContext context,
 Block block)

rb_ary_initialize

initialize

public IRubyObject initialize(ThreadContext context,
 IRubyObject arg0,
 Block block)

rb_ary_initialize

initialize

public IRubyObject initialize(ThreadContext context,
 IRubyObject arg0,
 IRubyObject arg1,
 Block block)

rb_ary_initialize

initializeCommon

protected IRubyObject initializeCommon(ThreadContext context,
 IRubyObject arg0,
 IRubyObject arg1,
 Block block)

initialize_copy

public IRubyObject initialize_copy(IRubyObject orig)

rb_ary_initialize_copy

Overrides:

initialize_copy in class RubyBasicObject

dup

public IRubyObject dup()

Overridden dup for fast-path logic.

Specified by:

dup in interface IRubyObject

Overrides:

dup in class RubyBasicObject

Returns:

A new RubyArray sharing the original backing store.

dupImpl

protected RubyArray dupImpl(Ruby runtime,
 RubyClass metaClass)

aryDup

public RubyArray aryDup()

rb_ary_dup

replace

public IRubyObject replace(IRubyObject orig)

rb_ary_replace

to_s

public RubyString to_s(ThreadContext context)

rb_ary_to_s

to_s

public IRubyObject to_s()

Description copied from class: RubyBasicObject

rb_any_to_s call-seq: obj.to_s => string Returns a string representing obj. The default to_s prints the object's class and an encoding of the object id. As a special case, the top-level object that is the initial execution context of Ruby programs returns ``main.''

Overrides:

to_s in class RubyBasicObject

includes

public boolean includes(ThreadContext context,
 IRubyObject item)

includesByEql

public boolean includesByEql(ThreadContext context,
 IRubyObject item)

hash19

@Deprecated
public RubyFixnum hash19(ThreadContext context)

Deprecated.

hash

public RubyFixnum hash()

Description copied from class: RubyBasicObject

rb_obj_id Will return the hash code of this object. In comparison to MRI, this method will use the Java identity hash code instead of using rb_obj_id, since the usage of id in JRuby will incur the cost of some. ObjectSpace maintenance.

Overrides:

hash in class RubyBasicObject

hash

public RubyFixnum hash(ThreadContext context)

rb_ary_hash

hashImpl

private long hashImpl(ThreadContext context)

store

public IRubyObject store(long index,
 IRubyObject value)

rb_ary_store

storeInternal

protected void storeInternal(int index,
 IRubyObject value)

storeRealloc

private void storeRealloc(int index,
 int valuesLength)

elt

private final IRubyObject elt(long offset)

rb_ary_elt

eltOk

public T eltOk(long offset)

eltSetOk

public T eltSetOk(long offset,
 T value)

eltSetOk

public T eltSetOk(int offset,
 T value)

entry

public final IRubyObject entry(long offset)

rb_ary_entry

entry

public final IRubyObject entry(int offset)

eltInternal

public T eltInternal(int offset)

eltInternalSet

public T eltInternalSet(int offset,
 T item)

fetch

public IRubyObject fetch(ThreadContext context,
 IRubyObject[] args,
 Block block)

Deprecated.

Use the versions with zero, one, or two args.

Variable arity version for compatibility. Not bound to a Ruby method.

fetch

public IRubyObject fetch(ThreadContext context,
 IRubyObject arg0,
 Block block)

rb_ary_fetch

fetch

public IRubyObject fetch(ThreadContext context,
 IRubyObject arg0,
 IRubyObject arg1,
 Block block)

rb_ary_fetch

aryToAry

public static RubyArray aryToAry(ThreadContext context,
 IRubyObject obj)

rb_ary_to_ary

aryToAry

@Deprecated
public static RubyArray aryToAry(IRubyObject obj)

Deprecated.

splice

private void splice(Ruby runtime,
 int beg,
 int len,
 IRubyObject rpl)

splice

private void splice(Ruby runtime,
 int beg,
 int len,
 RubyArray rplArr,
 int rlen)

rb_ary_splice

spliceOne

private final void spliceOne(long beg,
 IRubyObject rpl)

rb_ary_splice

spliceRealloc

private void spliceRealloc(int length,
 int valuesLength)

unshiftRealloc

private void unshiftRealloc(int valuesLength)

insert

public IRubyObject insert()

insert

public IRubyObject insert(IRubyObject arg)

rb_ary_insert

insert19

@Deprecated
public IRubyObject insert19(IRubyObject arg)

Deprecated.

insert

public IRubyObject insert(IRubyObject arg1,
 IRubyObject arg2)

insert

private void insert(long pos,
 IRubyObject val)

insert19

@Deprecated
public IRubyObject insert19(IRubyObject arg1,
 IRubyObject arg2)

Deprecated.

insert

public IRubyObject insert(IRubyObject[] args)

insert19

@Deprecated
public IRubyObject insert19(IRubyObject[] args)

Deprecated.

transpose

public RubyArray transpose()

rb_ary_transpose

values_at

public IRubyObject values_at(IRubyObject[] args)

rb_values_at

subseq

public IRubyObject subseq(long beg,
 long len)

rb_ary_subseq

subseqLight

public IRubyObject subseqLight(long beg,
 long len)

rb_ary_subseq

subseq

public IRubyObject subseq(RubyClass metaClass,
 long beg,
 long len,
 boolean light)

length

public RubyFixnum length()

rb_ary_length

size

protected static IRubyObject size(ThreadContext context,
 RubyArray self,
 IRubyObject[] args)

A size method suitable for lambda method reference implementation of RubyEnumerator.SizeFn.size(ThreadContext, IRubyObject, IRubyObject[])

See Also:

• RubyEnumerator.SizeFn.size(ThreadContext, IRubyObject, IRubyObject[])

append

public RubyArray append(IRubyObject item)

rb_ary_push - specialized rb_ary_store

push_m

@Deprecated
public RubyArray push_m(IRubyObject[] items)

Deprecated.

rb_ary_push_m - instance method push

push

public RubyArray push(IRubyObject item)

push

public RubyArray push(IRubyObject[] items)

push_m19

@Deprecated
public RubyArray push_m19(IRubyObject[] items)

Deprecated.

pop

public IRubyObject pop(ThreadContext context)

rb_ary_pop

pop

public IRubyObject pop(ThreadContext context,
 IRubyObject num)

shift

public IRubyObject shift(ThreadContext context)

rb_ary_shift

shift

public IRubyObject shift(ThreadContext context,
 IRubyObject num)

unshift

public IRubyObject unshift()

unshift19

@Deprecated
public IRubyObject unshift19()

Deprecated.

unshift

public IRubyObject unshift(IRubyObject item)

rb_ary_unshift

unshift19

@Deprecated
public IRubyObject unshift19(IRubyObject item)

Deprecated.

unshift

public IRubyObject unshift(IRubyObject[] items)

unshift19

@Deprecated
public IRubyObject unshift19(IRubyObject[] items)

Deprecated.

include_p

public RubyBoolean include_p(ThreadContext context,
 IRubyObject item)

rb_ary_includes

frozen_p

public RubyBoolean frozen_p(ThreadContext context)

rb_ary_frozen_p

Overrides:

frozen_p in class RubyBasicObject

aref

public IRubyObject aref(IRubyObject[] args)

Deprecated.

Use the versions with zero, one, or two args.

Variable arity version for compatibility. Not bound to a Ruby method.

aref

public IRubyObject aref(IRubyObject arg0)

rb_ary_aref

aref19

@Deprecated
public IRubyObject aref19(IRubyObject arg0)

Deprecated.

arefCommon

private IRubyObject arefCommon(IRubyObject arg0)

aref

public IRubyObject aref(IRubyObject arg0,
 IRubyObject arg1)

aref19

@Deprecated
public IRubyObject aref19(IRubyObject arg0,
 IRubyObject arg1)

Deprecated.

arefCommon

private IRubyObject arefCommon(IRubyObject arg0,
 IRubyObject arg1)

aset

public IRubyObject aset(IRubyObject[] args)

Deprecated.

Use the versions with zero, one, or two args.

Variable arity version for compatibility. Not bound to a Ruby method.

aset

public IRubyObject aset(IRubyObject arg0,
 IRubyObject arg1)

asetFallback

private void asetFallback(IRubyObject arg0,
 IRubyObject arg1)

aset19

@Deprecated
public IRubyObject aset19(IRubyObject arg0,
 IRubyObject arg1)

Deprecated.

aset

public IRubyObject aset(IRubyObject arg0,
 IRubyObject arg1,
 IRubyObject arg2)

rb_ary_aset

aset19

@Deprecated
public IRubyObject aset19(IRubyObject arg0,
 IRubyObject arg1,
 IRubyObject arg2)

Deprecated.

at

public IRubyObject at(IRubyObject pos)

rb_ary_at

concat

public RubyArray concat(ThreadContext context,
 IRubyObject obj)

rb_ary_concat

concat

private void concat(Ruby runtime,
 RubyArray obj)

aryAppend

public RubyArray aryAppend(RubyArray y)

concat

public RubyArray concat(ThreadContext context,
 IRubyObject[] objs)

rb_ary_concat_multi

concat

public RubyArray concat(IRubyObject obj)

concat19

@Deprecated
public RubyArray concat19(IRubyObject obj)

Deprecated.

inspectAry

protected IRubyObject inspectAry(ThreadContext context)

inspect_ary

inspect

public RubyString inspect(ThreadContext context)

rb_ary_inspect

inspect

public IRubyObject inspect()

Description copied from class: RubyBasicObject

rb_obj_inspect call-seq: obj.inspect => string Returns a string containing a human-readable representation of obj. If not overridden, uses the to_s method to generate the string. [ 1, 2, 3..4, 'five' ].inspect #=> "[1, 2, 3..4, \"five\"]" Time.new.inspect #=> "Wed Apr 09 08:54:39 CDT 2003"

Specified by:

inspect in interface IRubyObject

Overrides:

inspect in class RubyBasicObject

Returns:

String

first

public IRubyObject first(IRubyObject[] args)

Deprecated.

Use the versions with zero, one, or two args.

Variable arity version for compatibility. Not bound to a Ruby method.

first

public IRubyObject first()

rb_ary_first

first

public IRubyObject first(IRubyObject arg0)

rb_ary_first

last

public IRubyObject last(IRubyObject[] args)

Deprecated.

Use the versions with zero, one, or two args.

Variable arity version for compatibility. Not bound to a Ruby method.

last

public IRubyObject last()

rb_ary_last

last

public IRubyObject last(IRubyObject arg0)

rb_ary_last

each

public IRubyObject each(ThreadContext context,
 Block block)

mri: rb_ary_each

eachSlice

public IRubyObject eachSlice(ThreadContext context,
 int size,
 Block block)

each_slice

public IRubyObject each_slice(ThreadContext context,
 IRubyObject arg,
 Block block)

eachIndex

public IRubyObject eachIndex(ThreadContext context,
 Block block)

rb_ary_each_index

each_index

public IRubyObject each_index(ThreadContext context,
 Block block)

reverseEach

public IRubyObject reverseEach(ThreadContext context,
 Block block)

rb_ary_reverse_each

reverse_each

public IRubyObject reverse_each(ThreadContext context,
 Block block)

join

public IRubyObject join(ThreadContext context,
 IRubyObject sep)

rb_ary_join

join

public IRubyObject join(ThreadContext context)

joinStrings

protected RubyString joinStrings(RubyString sep,
 int max,
 RubyString result)

joinAny

private RubyString joinAny(ThreadContext context,
 RubyString sep,
 int i,
 RubyString result,
 boolean[] first)

strJoin

private static void strJoin(RubyString result,
 RubyString val,
 boolean[] first)

recursiveJoin

private void recursiveJoin(ThreadContext context,
 IRubyObject outValue,
 RubyString sep,
 RubyString result,
 RubyArray ary,
 boolean[] first)

join19

public IRubyObject join19(ThreadContext context,
 IRubyObject sep)

rb_ary_join

join19

public IRubyObject join19(ThreadContext context)

to_a

public RubyArray to_a(ThreadContext context)

rb_ary_to_a

Overrides:

to_a in class RubyBasicObject

to_ary

public IRubyObject to_ary()

to_h

@Deprecated
public IRubyObject to_h(ThreadContext context)

Deprecated.

to_h

public IRubyObject to_h(ThreadContext context,
 Block block)

convertToArray

public RubyArray convertToArray()

Description copied from class: RubyBasicObject

Tries to convert this object to a Ruby Array using the "to_ary" method.

Specified by:

convertToArray in interface IRubyObject

Overrides:

convertToArray in class RubyBasicObject

Returns:

array representation of this

checkArrayType

public IRubyObject checkArrayType()

Description copied from class: RubyBasicObject

rb_check_array_type Returns the result of trying to convert this object to an Array with "to_ary".

Specified by:

checkArrayType in interface IRubyObject

Overrides:

checkArrayType in class RubyBasicObject

Returns:

nil if type check failed

op_equal

public IRubyObject op_equal(ThreadContext context,
 IRubyObject obj)

rb_ary_equal

Specified by:

op_equal in interface IRubyObject

Overrides:

op_equal in class RubyBasicObject

compare

public RubyBoolean compare(ThreadContext context,
 CallSite site,
 IRubyObject other)

eql

public IRubyObject eql(ThreadContext context,
 IRubyObject obj)

rb_ary_eql

compact_bang

public IRubyObject compact_bang()

rb_ary_compact_bang

compact

public IRubyObject compact()

rb_ary_compact

compact19

@Deprecated
public IRubyObject compact19()

Deprecated.

empty_p

public IRubyObject empty_p()

rb_ary_empty_p

rb_clear

public IRubyObject rb_clear()

rb_ary_clear

fill

public IRubyObject fill(ThreadContext context,
 Block block)

fill

public IRubyObject fill(ThreadContext context,
 IRubyObject arg,
 Block block)

fill

public IRubyObject fill(ThreadContext context,
 IRubyObject arg1,
 IRubyObject arg2,
 Block block)

fill

public IRubyObject fill(ThreadContext context,
 IRubyObject arg1,
 IRubyObject arg2,
 IRubyObject arg3,
 Block block)

fillBegin

private int fillBegin(IRubyObject arg)

fillLen

private long fillLen(long beg,
 IRubyObject arg)

fillCommon

protected IRubyObject fillCommon(ThreadContext context,
 int beg,
 long len,
 IRubyObject item)

fillCommon

protected IRubyObject fillCommon(ThreadContext context,
 int beg,
 long len,
 Block block)

index

public IRubyObject index(ThreadContext context,
 IRubyObject obj)

rb_ary_index

index

public IRubyObject index(ThreadContext context,
 IRubyObject obj,
 Block unused)

index

public IRubyObject index(ThreadContext context,
 Block block)

bsearch

public IRubyObject bsearch(ThreadContext context,
 Block block)

bsearch_index

public IRubyObject bsearch_index(ThreadContext context,
 Block block)

bsearch_index_internal

private int bsearch_index_internal(ThreadContext context,
 Block block)

rindex

public IRubyObject rindex(ThreadContext context,
 IRubyObject obj)

rb_ary_rindex

rindex

public IRubyObject rindex(ThreadContext context,
 IRubyObject obj,
 Block unused)

rindex

public IRubyObject rindex(ThreadContext context,
 Block block)

indexes

public IRubyObject indexes(IRubyObject[] args)

rb_ary_indexes

reverse_bang

public IRubyObject reverse_bang()

rb_ary_reverse_bang

reverse

public IRubyObject reverse()

rb_ary_reverse_m

safeReverse

protected RubyArray safeReverse()

collectArray

public RubyArray collectArray(ThreadContext context,
 Block block)

Collect the contents of this array after filtering through block, or return a new equivalent array if the block is not given (!isGiven()).

Parameters:

context - the current context

block - a block for filtering or NULL_BLOCK

Returns:

an array of the filtered or unfiltered results

collectEnum

public RubyEnumerator collectEnum(ThreadContext context)

Produce a new enumerator that will filter the contents of this array using collectArray(ThreadContext, Block).

Parameters:

context - the current context

Returns:

an enumerator that will filter results

collect

public RubyArray collect(ThreadContext context,
 Block block)

See Also:

• collectArray(ThreadContext, Block)

rbCollect

public IRubyObject rbCollect(ThreadContext context,
 Block block)

rb_ary_collect

map

public IRubyObject map(ThreadContext context,
 Block block)

collectBang

public RubyArray collectBang(ThreadContext context,
 Block block)

rb_ary_collect_bang

collect_bang

public IRubyObject collect_bang(ThreadContext context,
 Block block)

rb_ary_collect_bang

map_bang

public IRubyObject map_bang(ThreadContext context,
 Block block)

rb_ary_collect_bang

selectCommon

public IRubyObject selectCommon(ThreadContext context,
 Block block)

rb_ary_select

select

public IRubyObject select(ThreadContext context,
 Block block)

select_bang

public IRubyObject select_bang(ThreadContext context,
 Block block)

keep_if

public IRubyObject keep_if(ThreadContext context,
 Block block)

delete

public IRubyObject delete(ThreadContext context,
 IRubyObject item,
 Block block)

rb_ary_delete

delete_at

public IRubyObject delete_at(int pos)

rb_ary_delete_at

delete_at

public IRubyObject delete_at(IRubyObject obj)

rb_ary_delete_at_m

rejectCommon

public final IRubyObject rejectCommon(ThreadContext context,
 Block block)

rb_ary_reject_bang

reject

public IRubyObject reject(ThreadContext context,
 Block block)

rejectBang

public IRubyObject rejectBang(ThreadContext context,
 Block block)

selectBangEnsure

private void selectBangEnsure(Ruby runtime,
 int len,
 int beg,
 int i1,
 int i2)

reject_bang

public IRubyObject reject_bang(ThreadContext context,
 Block block)

deleteIf

public IRubyObject deleteIf(ThreadContext context,
 Block block)

rb_ary_delete_if

delete_if

public IRubyObject delete_if(ThreadContext context,
 Block block)

zip

public IRubyObject zip(ThreadContext context,
 IRubyObject[] args,
 Block block)

rb_ary_zip

zipCommon

private IRubyObject zipCommon(ThreadContext context,
 IRubyObject[] args,
 Block block,
 RubyArray.ArgumentVisitor visitor)

op_cmp

public IRubyObject op_cmp(ThreadContext context,
 IRubyObject obj)

rb_ary_cmp

Overrides:

op_cmp in class RubyBasicObject

cmpCommon

private IRubyObject cmpCommon(ThreadContext context,
 Ruby runtime,
 RubyArray ary2)

slice_bang

public IRubyObject slice_bang(IRubyObject[] args)

Deprecated.

Use the versions with zero, one, or two args.

Variable arity version for compatibility. Not bound to a Ruby method.

slice_internal

private IRubyObject slice_internal(Ruby runtime,
 int pos,
 int len)

slice_bang

public IRubyObject slice_bang(IRubyObject arg0)

rb_ary_slice_bang

slice_bang

public IRubyObject slice_bang(IRubyObject arg0,
 IRubyObject arg1)

rb_ary_slice_bang

assoc

public IRubyObject assoc(ThreadContext context,
 IRubyObject key)

rb_ary_assoc

rassoc

public IRubyObject rassoc(ThreadContext context,
 IRubyObject value)

rb_ary_rassoc

flatten

protected boolean flatten(ThreadContext context,
 int level,
 RubyArray result)

flatten_bang

public IRubyObject flatten_bang(ThreadContext context)

flatten_bang

public IRubyObject flatten_bang(ThreadContext context,
 IRubyObject arg)

flatten_bang19

@Deprecated
public IRubyObject flatten_bang19(ThreadContext context,
 IRubyObject arg)

Deprecated.

flatten

public IRubyObject flatten(ThreadContext context)

flatten

public IRubyObject flatten(ThreadContext context,
 IRubyObject arg)

flatten19

@Deprecated
public IRubyObject flatten19(ThreadContext context)

Deprecated.

flatten19

@Deprecated
public IRubyObject flatten19(ThreadContext context,
 IRubyObject arg)

Deprecated.

count

public IRubyObject count(ThreadContext context,
 Block block)

count

public IRubyObject count(ThreadContext context,
 IRubyObject obj,
 Block block)

nitems

public IRubyObject nitems()

rb_ary_nitems

op_plus

public IRubyObject op_plus(IRubyObject obj)

rb_ary_plus

op_times

public IRubyObject op_times(ThreadContext context,
 IRubyObject times)

rb_ary_times

op_times19

@Deprecated
public IRubyObject op_times19(ThreadContext context,
 IRubyObject times)

Deprecated.

makeHash

private RubyHash makeHash(Ruby runtime)

ary_make_hash

makeHash

private RubyHash makeHash(RubyHash hash)

makeHash

private RubyHash makeHash(ThreadContext context,
 Block block)

makeHash

private RubyHash makeHash(ThreadContext context,
 RubyHash hash,
 Block block)

setValuesFrom

private void setValuesFrom(ThreadContext context,
 RubyHash hash)

clearValues

private void clearValues(int from,
 int to)

uniq_bang

public IRubyObject uniq_bang(ThreadContext context)

rb_ary_uniq_bang

uniq_bang

public IRubyObject uniq_bang(ThreadContext context,
 Block block)

uniq_bang19

@Deprecated
public IRubyObject uniq_bang19(ThreadContext context,
 Block block)

Deprecated.

uniq

public IRubyObject uniq(ThreadContext context)

rb_ary_uniq

uniq

public IRubyObject uniq(ThreadContext context,
 Block block)

uniq19

@Deprecated
public IRubyObject uniq19(ThreadContext context,
 Block block)

Deprecated.

op_diff

public IRubyObject op_diff(IRubyObject other)

rb_ary_diff

difference

public IRubyObject difference(ThreadContext context,
 IRubyObject[] args)

rb_ary_difference_multi

op_and

public IRubyObject op_and(IRubyObject other)

rb_ary_and

op_or

public IRubyObject op_or(IRubyObject other)

rb_ary_or

union

public IRubyObject union(ThreadContext context,
 IRubyObject[] args)

rb_ary_union_multi

unionInternal

private void unionInternal(ThreadContext context,
 RubyArray... args)

rb_ary_union

sort

public RubyArray sort(ThreadContext context,
 Block block)

rb_ary_sort

sort19

@Deprecated
public RubyArray sort19(ThreadContext context,
 Block block)

Deprecated.

sort_bang

public IRubyObject sort_bang(ThreadContext context,
 Block block)

rb_ary_sort_bang

sort_bang19

@Deprecated
public IRubyObject sort_bang19(ThreadContext context,
 Block block)

Deprecated.

sortInternal

protected IRubyObject sortInternal(ThreadContext context,
 boolean honorOverride)

compareFixnums

protected static int compareFixnums(RubyFixnum o1,
 RubyFixnum o2)

compareOthers

protected static int compareOthers(ThreadContext context,
 IRubyObject o1,
 IRubyObject o2)

sortInternal

protected IRubyObject sortInternal(ThreadContext context,
 Block block)

sort_by_bang

public IRubyObject sort_by_bang(ThreadContext context,
 Block block)

rb_ary_sort_by_bang

take

public IRubyObject take(ThreadContext context,
 IRubyObject n)

rb_ary_take

take_while

public IRubyObject take_while(ThreadContext context,
 Block block)

rb_ary_take_while

drop

public IRubyObject drop(ThreadContext context,
 IRubyObject n)

rb_ary_take

drop_while

public IRubyObject drop_while(ThreadContext context,
 Block block)

rb_ary_take_while

cycle

public IRubyObject cycle(ThreadContext context,
 Block block)

rb_ary_cycle

cycle

public IRubyObject cycle(ThreadContext context,
 IRubyObject arg,
 Block block)

rb_ary_cycle

cycleCommon

private IRubyObject cycleCommon(ThreadContext context,
 long n,
 Block block)

cycleSize

private static IRubyObject cycleSize(ThreadContext context,
 RubyArray self,
 IRubyObject[] args)

A cycle size method suitable for lambda method reference implementation of RubyEnumerator.SizeFn.size(ThreadContext, IRubyObject, IRubyObject[])

See Also:

• RubyEnumerator.SizeFn.size(ThreadContext, IRubyObject, IRubyObject[])

product

public IRubyObject product(ThreadContext context,
 IRubyObject[] args)

rb_ary_product

product

public IRubyObject product(ThreadContext context,
 IRubyObject[] args,
 Block block)

product19

@Deprecated
public IRubyObject product19(ThreadContext context,
 IRubyObject[] args,
 Block block)

Deprecated.

combination

public IRubyObject combination(ThreadContext context,
 IRubyObject num,
 Block block)

rb_ary_combination

combinate

private static void combinate(ThreadContext context,
 int len,
 int n,
 int[] stack,
 RubyArray values,
 Block block)

rcombinate

private static void rcombinate(ThreadContext context,
 int n,
 int r,
 int[] p,
 RubyArray values,
 Block block)

combinationSize

private static IRubyObject combinationSize(ThreadContext context,
 RubyArray self,
 IRubyObject[] args)

A combination size method suitable for method reference implementation of SizeFnsize(ThreadContext, RubyArray, IRubyObject[]).

See Also:

• RubyEnumerator.SizeFn.size(ThreadContext, IRubyObject, IRubyObject[])

binomialCoefficient

private static IRubyObject binomialCoefficient(ThreadContext context,
 long comb,
 long size)

repeatedCombination

public IRubyObject repeatedCombination(ThreadContext context,
 IRubyObject num,
 Block block)

repeatedCombinationSize

private static IRubyObject repeatedCombinationSize(ThreadContext context,
 RubyArray self,
 IRubyObject[] args)

A repeated combination size method suitable for method reference implementation of SizeFnsize(ThreadContext, RubyArray, IRubyObject[]).

See Also:

• RubyEnumerator.SizeFn.size(ThreadContext, IRubyObject, IRubyObject[])

permute

private static void permute(ThreadContext context,
 int n,
 int r,
 int[] p,
 boolean[] used,
 RubyArray values,
 Block block)

yieldValues

private static void yieldValues(ThreadContext context,
 int r,
 int[] p,
 int pStart,
 RubyArray values,
 Block block)

rpermute

private static void rpermute(ThreadContext context,
 int n,
 int r,
 int[] p,
 RubyArray values,
 Block block)

permutation

public IRubyObject permutation(ThreadContext context,
 IRubyObject num,
 Block block)

rb_ary_permutation

permutation

public IRubyObject permutation(ThreadContext context,
 Block block)

repeated_permutation

public IRubyObject repeated_permutation(ThreadContext context,
 IRubyObject num,
 Block block)

repeatedPermutationSize

private static IRubyObject repeatedPermutationSize(ThreadContext context,
 RubyArray self,
 IRubyObject[] args)

A repeated permutation size method suitable for lambda method reference implementation of RubyEnumerator.SizeFn.size(ThreadContext, IRubyObject, IRubyObject[])

See Also:

• RubyEnumerator.SizeFn.size(ThreadContext, IRubyObject, IRubyObject[])

permutationCommon

private IRubyObject permutationCommon(ThreadContext context,
 int r,
 boolean repeat,
 Block block)

permutationSize

private static IRubyObject permutationSize(ThreadContext context,
 RubyArray self,
 IRubyObject[] args)

A permutation size method suitable for lambda method reference implementation of RubyEnumerator.SizeFn.size(ThreadContext, IRubyObject, IRubyObject[])

See Also:

• RubyEnumerator.SizeFn.size(ThreadContext, IRubyObject, IRubyObject[])

descendingFactorial

private static IRubyObject descendingFactorial(ThreadContext context,
 long from,
 long howMany)

choice

@Deprecated
public IRubyObject choice(ThreadContext context)

Deprecated.

shuffle_bang

public IRubyObject shuffle_bang(ThreadContext context)

shuffle_bang

public IRubyObject shuffle_bang(ThreadContext context,
 IRubyObject opts)

shuffleBang

private IRubyObject shuffleBang(ThreadContext context,
 IRubyObject randgen)

shuffle

public IRubyObject shuffle(ThreadContext context)

shuffle

public IRubyObject shuffle(ThreadContext context,
 IRubyObject opts)

sample

public IRubyObject sample(ThreadContext context)

sample

public IRubyObject sample(ThreadContext context,
 IRubyObject sampleOrOpts)

sample

public IRubyObject sample(ThreadContext context,
 IRubyObject sample,
 IRubyObject opts)

sampleCommon

private IRubyObject sampleCommon(ThreadContext context,
 IRubyObject randgen)

Common sample logic when no sample size was specified.

sampleCommon

private IRubyObject sampleCommon(ThreadContext context,
 IRubyObject sample,
 IRubyObject randgen)

Common sample logic when a sample size was specified.

aryReverse

private static void aryReverse(IRubyObject[] _p1,
 int p1,
 IRubyObject[] _p2,
 int p2)

internalRotateBang

protected IRubyObject internalRotateBang(ThreadContext context,
 int cnt)

rotateCount

private static int rotateCount(int cnt,
 int len)

internalRotate

protected IRubyObject internalRotate(ThreadContext context,
 int cnt)

rotate_bang

public IRubyObject rotate_bang(ThreadContext context)

rotate_bang

public IRubyObject rotate_bang(ThreadContext context,
 IRubyObject cnt)

rotate

public IRubyObject rotate(ThreadContext context)

rotate

public IRubyObject rotate(ThreadContext context,
 IRubyObject cnt)

all_p

public IRubyObject all_p(ThreadContext context,
 Block block)

all_p

public IRubyObject all_p(ThreadContext context,
 IRubyObject arg,
 Block block)

all_pCommon

public IRubyObject all_pCommon(ThreadContext context,
 IRubyObject arg,
 Block block)

all_pBlockless

private IRubyObject all_pBlockless(ThreadContext context,
 IRubyObject pattern)

any_p

public IRubyObject any_p(ThreadContext context,
 Block block)

any_p

public IRubyObject any_p(ThreadContext context,
 IRubyObject arg,
 Block block)

any_pCommon

public IRubyObject any_pCommon(ThreadContext context,
 IRubyObject arg,
 Block block)

any_pBlockless

private IRubyObject any_pBlockless(ThreadContext context,
 IRubyObject pattern)

none_p

public IRubyObject none_p(ThreadContext context,
 Block block)

none_p

public IRubyObject none_p(ThreadContext context,
 IRubyObject arg,
 Block block)

none_pCommon

public IRubyObject none_pCommon(ThreadContext context,
 IRubyObject arg,
 Block block)

none_pBlockless

private IRubyObject none_pBlockless(ThreadContext context,
 IRubyObject pattern)

one_p

public IRubyObject one_p(ThreadContext context,
 Block block)

one_p

public IRubyObject one_p(ThreadContext context,
 IRubyObject arg,
 Block block)

one_pCommon

public IRubyObject one_pCommon(ThreadContext context,
 IRubyObject arg,
 Block block)

one_pBlockless

private IRubyObject one_pBlockless(ThreadContext context,
 IRubyObject pattern)

sum

public IRubyObject sum(ThreadContext context,
 Block block)

sum

public IRubyObject sum(ThreadContext context,
 IRubyObject init,
 Block block)

sumCommon

public IRubyObject sumCommon(ThreadContext context,
 IRubyObject init,
 Block block)

find

public IRubyObject find(ThreadContext context,
 IRubyObject ifnone,
 Block block)

find_index

public IRubyObject find_index(ThreadContext context,
 Block block)

find_index

public IRubyObject find_index(ThreadContext context,
 IRubyObject cond)

detectCommon

public IRubyObject detectCommon(ThreadContext context,
 IRubyObject ifnone,
 Block block)

marshalTo

public static void marshalTo(RubyArray array,
 MarshalStream output)
                      throws IOException

Throws:

IOException

unmarshalFrom

public static RubyArray unmarshalFrom(UnmarshalStream input)
                               throws IOException

Throws:

IOException

newBlankArray

public static RubyArray newBlankArray(Ruby runtime,
 int size)

Construct the most efficient array shape for the given size. This should only be used when you intend to populate all elements, since the packed arrays will be born with a nonzero size and would have to be unpacked to partially populate. We nil-fill all cases, to ensure nulls will never leak out if there's an unpopulated element or an index accessed before assignment.

Parameters:

runtime - the runtime

size - the size

Returns:

a RubyArray shaped for the given size

newBlankArrayInternal

static RubyArray newBlankArrayInternal(Ruby runtime,
 int size)

newBlankArrayInternal

static RubyArray newBlankArrayInternal(Ruby runtime,
 RubyClass metaClass,
 int size)

try_convert

public static IRubyObject try_convert(ThreadContext context,
 IRubyObject self,
 IRubyObject arg)

pack

public RubyString pack(ThreadContext context,
 IRubyObject obj)

pack

public RubyString pack(ThreadContext context,
 IRubyObject obj,
 IRubyObject maybeOpts)

dig

public IRubyObject dig(ThreadContext context,
 IRubyObject arg0)

dig

public IRubyObject dig(ThreadContext context,
 IRubyObject arg0,
 IRubyObject arg1)

dig

public IRubyObject dig(ThreadContext context,
 IRubyObject arg0,
 IRubyObject arg1,
 IRubyObject arg2)

dig

public IRubyObject dig(ThreadContext context,
 IRubyObject[] args)

maxWithBlock

private IRubyObject maxWithBlock(ThreadContext context,
 Block block)

max

public IRubyObject max(ThreadContext context,
 Block block)

max

public IRubyObject max(ThreadContext context,
 IRubyObject num,
 Block block)

minWithBlock

private IRubyObject minWithBlock(ThreadContext context,
 Block block)

min

public IRubyObject min(ThreadContext context,
 Block block)

getArg0Generation

private int getArg0Generation(CachingCallSite op_cmp)

min

public IRubyObject min(ThreadContext context,
 IRubyObject num,
 Block block)

optimizedCmp

private static final int optimizedCmp(ThreadContext context,
 IRubyObject a,
 IRubyObject b,
 int token,
 CachingCallSite op_cmp,
 CallSite op_gt,
 CallSite op_lt)

getJavaClass

public Class getJavaClass()

Description copied from class: RubyBasicObject

Will return the Java interface that most closely can represent this object, when working through Java integration translations.

Specified by:

getJavaClass in interface IRubyObject

Overrides:

getJavaClass in class RubyBasicObject

Returns:

the true Java class of this (Ruby) object

copyInto

public void copyInto(IRubyObject[] target,
 int start)

Copy the values contained in this array into the target array at the specified offset. It is expected that the target array is large enough to hold all necessary values.

copyInto

public void copyInto(IRubyObject[] target,
 int start,
 int len)

Copy the specified number of values contained in this array into the target array at the specified offset. It is expected that the target array is large enough to hold all necessary values.

size

public int size()

Specified by:

size in interface Collection<T extends IRubyObject>

Specified by:

size in interface List<T extends IRubyObject>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<T extends IRubyObject>

Specified by:

isEmpty in interface List<T extends IRubyObject>

contains

public boolean contains(Object element)

Specified by:

contains in interface Collection<T extends IRubyObject>

Specified by:

contains in interface List<T extends IRubyObject>

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<T extends IRubyObject>

Specified by:

toArray in interface List<T extends IRubyObject>

toArray

public Object[] toArray(Object[] arg)

Specified by:

toArray in interface Collection<T extends IRubyObject>

Specified by:

toArray in interface List<T extends IRubyObject>

toJava

public <T> T toJava(Class<T> target)

Description copied from interface: IRubyObject

Convert the object to the specified Java class, if possible.

Specified by:

toJava in interface IRubyObject

Overrides:

toJava in class RubyBasicObject

Parameters:

target - The target type to which the object should be converted.

See Also:

• IRubyObject.toJava(java.lang.Class<T>)

add

public boolean add(Object element)

Specified by:

add in interface Collection<T extends IRubyObject>

Specified by:

add in interface List<T extends IRubyObject>

remove

public boolean remove(Object element)

Specified by:

remove in interface Collection<T extends IRubyObject>

Specified by:

remove in interface List<T extends IRubyObject>

containsAll

public boolean containsAll(Collection c)

Specified by:

containsAll in interface Collection<T extends IRubyObject>

Specified by:

containsAll in interface List<T extends IRubyObject>

addAll

public boolean addAll(Collection c)

Specified by:

addAll in interface Collection<T extends IRubyObject>

Specified by:

addAll in interface List<T extends IRubyObject>

addAll

public boolean addAll(int index,
 Collection c)

Specified by:

addAll in interface List<T extends IRubyObject>

removeAll

public boolean removeAll(Collection c)

Specified by:

removeAll in interface Collection<T extends IRubyObject>

Specified by:

removeAll in interface List<T extends IRubyObject>

retainAll

public boolean retainAll(Collection c)

Specified by:

retainAll in interface Collection<T extends IRubyObject>

Specified by:

retainAll in interface List<T extends IRubyObject>

get

public Object get(int index)

Specified by:

get in interface List<T extends IRubyObject>

set

public Object set(int index,
 Object element)

Specified by:

set in interface List<T extends IRubyObject>

add

public void add(int index,
 Object element)

Specified by:

add in interface List<T extends IRubyObject>

remove

public Object remove(int index)

Specified by:

remove in interface List<T extends IRubyObject>

indexOf

public int indexOf(Object element)

Specified by:

indexOf in interface List<T extends IRubyObject>

lastIndexOf

public int lastIndexOf(Object element)

Specified by:

lastIndexOf in interface List<T extends IRubyObject>

iterator

public Iterator iterator()

Specified by:

iterator in interface Collection<T extends IRubyObject>

Specified by:

iterator in interface Iterable<T extends IRubyObject>

Specified by:

iterator in interface List<T extends IRubyObject>

listIterator

public ListIterator listIterator()

Specified by:

listIterator in interface List<T extends IRubyObject>

listIterator

public ListIterator listIterator(int index)

Specified by:

listIterator in interface List<T extends IRubyObject>

subList

public List subList(int fromIndex,
 int toIndex)

Specified by:

subList in interface List<T extends IRubyObject>

clear

public void clear()

Specified by:

clear in interface Collection<T extends IRubyObject>

Specified by:

clear in interface List<T extends IRubyObject>

equals

public boolean equals(Object other)

Description copied from class: RubyObject

This override does not do a "checked" dispatch.

Specified by:

equals in interface Collection<T extends IRubyObject>

Specified by:

equals in interface List<T extends IRubyObject>

Overrides:

equals in class RubyObject

See Also:

• RubyBasicObject.equals(Object)

safeArrayRef

private static IRubyObject safeArrayRef(Ruby runtime,
 IRubyObject[] values,
 int i)

safeArraySet

private IRubyObject safeArraySet(IRubyObject[] values,
 int i,
 IRubyObject value)

safeArraySet

protected static IRubyObject safeArraySet(Ruby runtime,
 IRubyObject[] values,
 int i,
 IRubyObject value)

safeArrayRefSet

private static IRubyObject safeArrayRefSet(Ruby runtime,
 IRubyObject[] values,
 int i,
 IRubyObject value)

safeArrayRefCondSet

private static IRubyObject safeArrayRefCondSet(Ruby runtime,
 IRubyObject[] values,
 int i,
 boolean doSet,
 IRubyObject value)

safeArrayCopy

private void safeArrayCopy(IRubyObject[] source,
 int sourceStart,
 IRubyObject[] target,
 int targetStart,
 int length)

safeArrayCopy

private static void safeArrayCopy(Ruby runtime,
 IRubyObject[] source,
 int sourceStart,
 IRubyObject[] target,
 int targetStart,
 int length)

sites

private static JavaSites.ArraySites sites(ThreadContext context)

compatc19

@Deprecated
public IRubyObject compatc19()

Deprecated.

aryDup19

@Deprecated
public final RubyArray aryDup19()

Deprecated.

ensureCapacity

@Deprecated
public void ensureCapacity(int minCapacity)

Deprecated.

Increases the capacity of this Array, if necessary.

Parameters:

minCapacity - the desired minimum capacity of the internal array

flatten_bang19

@Deprecated
public IRubyObject flatten_bang19(ThreadContext context)

Deprecated.

map19

@Deprecated
public IRubyObject map19(ThreadContext context,
 Block block)

Deprecated.

collect19

@Deprecated
public IRubyObject collect19(ThreadContext context,
 Block block)

Deprecated.

to_a

@Deprecated
public RubyArray to_a()

Deprecated.

Overrides:

to_a in class RubyBasicObject

shuffle

@Deprecated
public IRubyObject shuffle(ThreadContext context,
 IRubyObject[] args)

Deprecated.

shuffle_bang

@Deprecated
public IRubyObject shuffle_bang(ThreadContext context,
 IRubyObject[] args)

Deprecated.

sample

@Deprecated
public IRubyObject sample(ThreadContext context,
 IRubyObject[] args)

Deprecated.