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Class: RSS::Maker::ItemsBase

Relationships & Source Files
Namespace Children
Classes:
ItemBase
Extension / Inclusion / Inheritance Descendants
Subclasses:
RSS091::Items, RSS092::Items, RSS09::Items, RSS10::Items, RSS20::Items, Atom::Entry::Items, Atom::Feed::Items
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, Base, ::RSS::Utils::InheritedReader
Instance Chain:
self, Base
Inherits: RSS::Maker::Base
Defined in: lib/rss/maker/base.rb,
lib/rss/maker/content.rb,
lib/rss/maker/dublincore.rb,
lib/rss/maker/image.rb,
lib/rss/maker/itunes.rb,
lib/rss/maker/slash.rb,
lib/rss/maker/taxonomy.rb,
lib/rss/maker/trackback.rb

Constant Summary

Base - Inherited

NEED_INITIALIZE_VARIABLES, OTHER_ELEMENTS

Class Method Summary

Base - Inherited

.add_need_initialize_variable, .add_other_element, .def_array_element, .def_classed_element, .def_classed_element_without_accessor, .def_classed_elements, .def_csv_element, .def_other_element, .def_other_element_without_accessor, .inherited, .inherited_base, .need_initialize_variables, .new, .other_elements

::RSS::Utils::InheritedReader - Extended

inherited_array_reader, inherited_hash_reader, inherited_reader

Instance Attribute Summary

Base - Inherited

#have_required_values?, #maker, #variable_is_set?, #required_variables_are_set?

Instance Method Summary

Base - Inherited

#_set_default_values, #current_element, #initialize_variables, #not_set_required_variables, #set_default_values, #set_parent, #setup_other_elements, #setup_values, #variables

Constructor Details

.new(maker) ⇒ ItemsBase

[ GitHub ] 

  


# File 'lib/rss/maker/base.rb', line 676



def initialize(maker)
  super
  @do_sort = false
  @max_size = -1
end


  







Instance Attribute Details



  

    #do_sort   (rw)
  

  [ GitHub ]


  

  


# File 'lib/rss/maker/base.rb', line 674



attr_accessor :do_sort, :max_size


  








  

    #max_size   (rw)
  

  [ GitHub ]


  

  


# File 'lib/rss/maker/base.rb', line 674



attr_accessor :do_sort, :max_size


  







Instance Method Details



  

    #normalize  
  

  [ GitHub ]


  

  


# File 'lib/rss/maker/base.rb', line 682



def normalize
  if @max_size >= 0
    sort_if_need[0...@max_size]
  else
    sort_if_need[0..@max_size]
  end
end


  








  

    #sort_if_need   (private)
  

  [ GitHub ]


  

  


# File 'lib/rss/maker/base.rb', line 691



def sort_if_need
  if @do_sort.respond_to?(:call)
    @items.sort do |x, y|
      @do_sort.call(x, y)
    end
  elsif @do_sort
    @items.sort do |x, y|
      y <=> x
    end
  else
    @items
  end
end