# File syck/lib/syck/rubytypes.rb, line 265 def Regexp.yaml_new( klass, tag, val ) if String === val and val =~ %r^\/(.*)\/([mixn]*)$/ val = { 'regexp' => $1, 'mods' => $2 } end if Hash === val mods = nil unless val['mods'].to_s.empty? mods = 0x00 mods |= Regexp::EXTENDED if val['mods'].include?( 'x' ) mods |= Regexp::IGNORECASE if val['mods'].include?( 'i' ) mods |= Regexp::MULTILINE if val['mods'].include?( 'm' ) mods |= Regexp::NOENCODING if val['mods'].include?( 'n' ) end val.delete( 'mods' ) r = YAML::object_maker( klass, {} ) Regexp.instance_method(:initialize). bind(r). call( val.delete( 'regexp' ), mods ) val.each { |k,v| r.instance_variable_set( k, v ) } r else raise YAML::TypeError, "Invalid Regular expression: " + val.inspect end end
# File syck/lib/syck/rubytypes.rb, line 289 def to_yaml( opts = {} ) return super unless YAML::ENGINE.syck? YAML::quick_emit( nil, opts ) do |out| if to_yaml_properties.empty? out.scalar( taguri, self.inspect, :plain ) else out.map( taguri, to_yaml_style ) do |map| src = self.inspect if src =~ %r\A\/(.*)\/([a-z]*)\Z/ map.add( 'regexp', $1 ) map.add( 'mods', $2 ) else raise YAML::TypeError, "Invalid Regular expression: " + src end to_yaml_properties.each do |m| map.add( m, instance_variable_get( m ) ) end end end end end
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