Class ActionView::Helpers::AtomFeedHelper::AtomFeedBuilder
In: actionpack/lib/action_view/helpers/atom_feed_helper.rb
Parent: Object

Methods

entry   method_missing   new   updated  

Public Class methods

new(xml, view)

[Source]

# File actionpack/lib/action_view/helpers/atom_feed_helper.rb, line 70
        def initialize(xml, view)
          @xml, @view = xml, view
        end

Public Instance methods

entry(record, options = {}) {|@xml| ...}

Creates an entry tag for a specific record and prefills the id using class and id.

Options:

  • :updated: Time of update. Defaults to the created_at attribute on the record if one such exists.
  • :published: Time first published. Defaults to the updated_at attribute on the record if one such exists.
  • :url: The URL for this entry. Defaults to the polymorphic_url for the record.

[Source]

# File actionpack/lib/action_view/helpers/atom_feed_helper.rb, line 86
        def entry(record, options = {})
          @xml.entry do 
            @xml.id("tag:#{@view.request.host_with_port}:#{record.class}#{record.id}")

            if options[:published] || (record.respond_to?(:created_at) && record.created_at)
              @xml.published((options[:published] || record.created_at).xmlschema)
            end

            if options[:updated] || (record.respond_to?(:updated_at) && record.updated_at)
              @xml.updated((options[:updated] || record.updated_at).xmlschema)
            end

            @xml.link(:rel => 'alternate', :type => 'text/html', :href => options[:url] || @view.polymorphic_url(record))

            yield @xml
          end
        end
updated(date_or_time = nil)

Accepts a Date or Time object and inserts it in the proper format. If nil is passed, current time in UTC is used.

[Source]

# File actionpack/lib/action_view/helpers/atom_feed_helper.rb, line 75
        def updated(date_or_time = nil)
          @xml.updated((date_or_time || Time.now.utc).xmlschema)
        end

Private Instance methods

method_missing(method, *arguments)

[Source]

# File actionpack/lib/action_view/helpers/atom_feed_helper.rb, line 105
          def method_missing(method, *arguments)
            @xml.__send__(method, *arguments)
          end

[Validate]