Class OptionParser::PlacedArgument
In: lib/optparse.rb
Parent: self

Switch that takes an argument, which does not begin with ’-’.

Methods

parse  

Public Instance methods

parse(arg, argv, &error)

Returns nil if argument is not present or begins with ’-’.

[Source]

     # File lib/optparse.rb, line 483
483:       def parse(arg, argv, &error)
484:         if !(val = arg) and (argv.empty? or /\A-/ =~ (val = argv[0]))
485:           return nil, block, nil
486:         end
487:         opt = (val = parse_arg(val, &error))[1]
488:         val = conv_arg(*val)
489:         if opt and !arg
490:           argv.shift
491:         else
492:           val[0] = nil
493:         end
494:         val
495:       end

[Validate]