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

Methods

entry   new   updated  

Public Class methods

new(xml, view, feed_options = {})

[Source]

     # File vendor/rails/actionpack/lib/action_view/helpers/atom_feed_helper.rb, line 160
160:         def initialize(xml, view, feed_options = {})
161:           @xml, @view, @feed_options = xml, view, feed_options
162:         end

Public Instance methods

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

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

Options:

  • :published: Time first published. Defaults to the created_at attribute on the record if one such exists.
  • :updated: Time of update. 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.
  • :id: The ID for this entry. Defaults to "tag:#{@view.request.host},#{@feed_options[:schema_date]}:#{record.class}/#{record.id}"

[Source]

     # File vendor/rails/actionpack/lib/action_view/helpers/atom_feed_helper.rb, line 177
177:         def entry(record, options = {})
178:           @xml.entry do
179:             @xml.id(options[:id] || "tag:#{@view.request.host},#{@feed_options[:schema_date]}:#{record.class}/#{record.id}")
180: 
181:             if options[:published] || (record.respond_to?(:created_at) && record.created_at)
182:               @xml.published((options[:published] || record.created_at).xmlschema)
183:             end
184: 
185:             if options[:updated] || (record.respond_to?(:updated_at) && record.updated_at)
186:               @xml.updated((options[:updated] || record.updated_at).xmlschema)
187:             end
188: 
189:             @xml.link(:rel => 'alternate', :type => 'text/html', :href => options[:url] || @view.polymorphic_url(record))
190: 
191:             yield AtomBuilder.new(@xml)
192:           end
193:         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 vendor/rails/actionpack/lib/action_view/helpers/atom_feed_helper.rb, line 165
165:         def updated(date_or_time = nil)
166:           @xml.updated((date_or_time || Time.now.utc).xmlschema)
167:         end

[Validate]