require ‘observer’
require ‘set’
class Content < ActiveRecord::Base
include Observable
#somecode here that I hidden
class ContentTextHelpers
include ActionView::Helpers::TagHelper
include ActionView::Helpers::SanitizeHelper
include ActionView::Helpers::TextHelper
end
+++++++++++++++++++++++
there’s a Content class nested ContentTextHelers class. I’m a litte
confused about that.
what’s nested class work for?
is only Ruby have nested class? like C++, is inherit class.
Zhenning G. wrote:
require ‘observer’
require ‘set’
class Content < ActiveRecord::Base
include Observable
#somecode here that I hidden
class ContentTextHelpers
include ActionView::Helpers::TagHelper
include ActionView::Helpers::SanitizeHelper
include ActionView::Helpers::TextHelper
end
+++++++++++++++++++++++
there’s a Content class nested ContentTextHelers class. I’m a litte
confused about that.
what’s nested class work for?
is only Ruby have nested class? like C++, is inherit class.
ContentTextHelpers is the single class for Content class scope .
generally we can all classes are nested class of Object