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Module: REXML::Namespace

Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Included In:
Attribute, Document, Element
Super Chains via Extension / Inclusion / Inheritance
Instance Chain:
self, XMLTokens
Defined in: lib/rexml/namespace.rb

Overview

Adds named attributes to an object.

Constant Summary

XMLTokens - Included

NAME, NAMECHAR, NAME_CHAR, NAME_START_CHAR, NAME_STR, NCNAME_STR, NMTOKEN, NMTOKENS, REFERENCE

Instance Attribute Summary

Instance Method Summary

Instance Attribute Details

#expanded_name (readonly)

The name of the object, valid if set

[ GitHub ] 

  


# File 'lib/rexml/namespace.rb', line 9



attr_reader :name, :expanded_name


  








  

    #local_name   (readonly)
  



  

    

Alias for #name.


  



  [ GitHub ]


  

  


# File 'lib/rexml/namespace.rb', line 53



alias :local_name :name


  








  

    #name   (rw)
    Also known as: #local_name
  



  

    

The name of the object, valid if set


  



  [ GitHub ]


  

  


# File 'lib/rexml/namespace.rb', line 9



attr_reader :name, :expanded_name


  








  

    #name=(name)   (rw)
  



  

    

Sets the name and the expanded name


  



  [ GitHub ]


  

  


# File 'lib/rexml/namespace.rb', line 17



def name=( name )
  @expanded_name = name
  if name.match?(NAME_WITHOUT_NAMESPACE)
    @prefix = ""
    @namespace = ""
    @name = name
  elsif name =~ NAMESPLIT
    if $1
      @prefix = $1
    else
      @prefix = ""
      @namespace = ""
    end
    @name = $2
  elsif name == ""
    @prefix = nil
    @namespace = nil
    @name = nil
  else
    message = "name must be \#{PREFIX}:\#{LOCAL_NAME} or \#{LOCAL_NAME}: "
    message += "<#{name.inspect}>"
    raise ArgumentError, message
  end
end


  








  

    #prefix   (rw)
  



  

    

The expanded name of the object, valid if name is set


  



  [ GitHub ]


  

  


# File 'lib/rexml/namespace.rb', line 11



attr_accessor :prefix


  







Instance Method Details



  

    #fully_expanded_name  
  



  

    

Fully expand the name, even if the prefix wasn’t specified in the source file.


  



  [ GitHub ]


  

  


# File 'lib/rexml/namespace.rb', line 57



def fully_expanded_name
  ns = prefix
  return "#{ns}:#@name" if ns.size > 0
  return @name
end


  








  

    #has_name?(other, ns = nil)  ⇒ Boolean 
  



  

    

Compares names optionally WITH namespaces


  





  


  [ GitHub ]


  

  


# File 'lib/rexml/namespace.rb', line 43



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