RSS::Maker::Atom::Feed::Items::Item::Source::Icon

          
            
# File tmp/rubies/ruby-2.5.9/lib/rss/maker/feed.rb, line 300
def required_variable_names
  %w(url)
end

          
        

          
            
# File tmp/rubies/ruby-2.5.9/lib/rss/maker/feed.rb, line 280
def to_feed(feed, current)
  icon = current.class::Icon.new
  class << icon
    alias_method(:url=, :content=)
  end
  set = setup_values(icon)
  class << icon
    remove_method(:url=)
  end
  if set
    current.icon = icon
    set_parent(icon, current)
    setup_other_elements(feed, icon)
  elsif variable_is_set?
    raise NotSetError.new("maker.item.source.icon",
                          not_set_required_variables)
  end
end