Methods
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Class Public methods
new(xml, view, feed_options = {})
# File actionpack/lib/action_view/helpers/atom_feed_helper.rb, line 162
def initialize(xml, view, feed_options = {})
  @xml, @view, @feed_options = xml, view, feed_options
end
Instance Public methods
entry(record, options = {})

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}:#{record.class}/#{record.id}”

# File actionpack/lib/action_view/helpers/atom_feed_helper.rb, line 179
def entry(record, options = {})
  @xml.entry do
    @xml.id(options[:id] || "tag:#{@view.request.host},#{@feed_options[:schema_date]}:#{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 AtomBuilder.new(@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.

# File actionpack/lib/action_view/helpers/atom_feed_helper.rb, line 167
def updated(date_or_time = nil)
  @xml.updated((date_or_time || Time.now.utc).xmlschema)
end