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Class: ActionView::Helpers::AtomFeedHelper::AtomBuilder

Do not use. This class is for internal use only.
Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Subclasses:
AtomFeedBuilder
Inherits: Object
Defined in: actionview/lib/action_view/helpers/atom_feed_helper.rb

Constant Summary

Class Method Summary

Instance Method Summary

Constructor Details

.new(xml) ⇒ AtomBuilder

[ GitHub ] 

  


# File 'actionview/lib/action_view/helpers/atom_feed_helper.rb', line 130



def initialize(xml)
  @xml = xml
end


  







Dynamic Method Handling

  

    This class handles dynamic methods through the method_missing method




  

    #method_missing(method, *arguments, &block)   (private)
  



  

    

Delegate to XML Builder, first wrapping the element in an XHTML namespaced div element if the method and arguments indicate that an xhtml_block? is desired.


  



  [ GitHub ]


  

  


# File 'actionview/lib/action_view/helpers/atom_feed_helper.rb', line 138



def method_missing(method, *arguments, &block)
  if xhtml_block?(method, arguments)
    @xml.__send__(method, *arguments) do
      @xml.div(xmlns: "http://www.w3.org/1999/xhtml") do |xhtml|
        block.call(xhtml)
      end
    end
  else
    @xml.__send__(method, *arguments, &block)
  end
end


  







Instance Method Details



  

    #xhtml_block?(method, arguments)  ⇒ Boolean  (private)
  



  

    

True if the method name matches one of the five elements defined in the Atom spec as potentially containing XHTML content and if type: ‘xhtml’ is, in fact, specified.


  





  


  [ GitHub ]


  

  


# File 'actionview/lib/action_view/helpers/atom_feed_helper.rb', line 153



def xhtml_block?(method, arguments)
  if XHTML_TAG_NAMES.include?(method.to_s)
    last = arguments.last
    last.is_a?(Hash) && last[:type].to_s == "xhtml"
  end
end