diff options
Diffstat (limited to 'ruby_1_8_5/lib/rexml/namespace.rb')
-rw-r--r-- | ruby_1_8_5/lib/rexml/namespace.rb | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/ruby_1_8_5/lib/rexml/namespace.rb b/ruby_1_8_5/lib/rexml/namespace.rb new file mode 100644 index 0000000000..3e8790580b --- /dev/null +++ b/ruby_1_8_5/lib/rexml/namespace.rb @@ -0,0 +1,47 @@ +require 'rexml/xmltokens' + +module REXML + # Adds named attributes to an object. + module Namespace + # The name of the object, valid if set + attr_reader :name, :expanded_name + # The expanded name of the object, valid if name is set + attr_accessor :prefix + include XMLTokens + NAMESPLIT = /^(?:(#{NCNAME_STR}):)?(#{NCNAME_STR})/u + + # Sets the name and the expanded name + def name=( name ) + @expanded_name = name + name =~ NAMESPLIT + if $1 + @prefix = $1 + else + @prefix = "" + @namespace = "" + end + @name = $2 + end + + # Compares names optionally WITH namespaces + def has_name?( other, ns=nil ) + if ns + return (namespace() == ns and name() == other) + elsif other.include? ":" + return fully_expanded_name == other + else + return name == other + end + end + + alias :local_name :name + + # Fully expand the name, even if the prefix wasn't specified in the + # source file. + def fully_expanded_name + ns = prefix + return "#{ns}:#@name" if ns.size > 0 + return @name + end + end +end |