# File lib/rss/xml-stylesheet.rb, line 37
37:     def initialize(*attrs)
38:       if attrs.size == 1 and
39:           (attrs.first.is_a?(Hash) or attrs.first.is_a?(Array))
40:         attrs = attrs.first
41:       end
42:       @do_validate = true
43:       ATTRIBUTES.each do |attr|
44:         __send__("#{attr}=", nil)
45:       end
46:       vars = ATTRIBUTES.dup
47:       vars.unshift(:do_validate)
48:       attrs.each do |name, value|
49:         if vars.include?(name.to_s)
50:           __send__("#{name}=", value)
51:         end
52:       end
53:     end

    # File lib/rss/xml-stylesheet.rb, line 79
79:     def alternate=(value)
80:       if value.nil? or /\A(?:yes|no)\z/ =~ value
81:         @alternate = value
82:       else
83:         if @do_validate
84:           args = ["?xml-stylesheet?", %Q[alternate="#{value}"]]
85:           raise NotAvailableValueError.new(*args)
86:         end
87:       end
88:       @alternate
89:     end

    # File lib/rss/xml-stylesheet.rb, line 70
70:     def href=(value)
71:       @href = value
72:       if @href and @type.nil?
73:         @type = guess_type(@href)
74:       end
75:       @href
76:     end

    # File lib/rss/xml-stylesheet.rb, line 91
91:     def setup_maker(maker)
92:       xss = maker.xml_stylesheets.new_xml_stylesheet
93:       ATTRIBUTES.each do |attr|
94:         xss.__send__("#{attr}=", __send__(attr))
95:       end
96:     end

    # File lib/rss/xml-stylesheet.rb, line 55
55:     def to_s
56:       rv = ""
57:       if @href
58:         rv << %Q[<?xml-stylesheet]
59:         ATTRIBUTES.each do |name|
60:           if __send__(name)
61:             rv << %Q[ #{name}="#{h __send__(name)}"]
62:           end
63:         end
64:         rv << %Q[?>]
65:       end
66:       rv
67:     end

     # File lib/rss/xml-stylesheet.rb, line 99
 99:     def guess_type(filename)
100:       /\.([^.]+)$/ =~ filename
101:       GUESS_TABLE[$1]
102:     end