Module: ActsAsOrdinalized::ClassMethods

Defined in:
lib/acts_as_ordinalized.rb

Overview

this acts_as extension add ordinal numbers to active record collections each collection gets new ordinal numbers starting from one paginated results should also get correct ordinal numbers on subsequent pages

Instance Method Summary collapse

Instance Method Details

#acts_as_ordinalized(options = {}) ⇒ Object

Configuration options are:

  • wrapped_methods - specifies additional class methods that should be wrapped with functionality (basic are find and paginate)



13
14
15
16
17
18
19
20
21
22
23
24
25
 
# File 'lib/acts_as_ordinalized.rb', line 13

def acts_as_ordinalized(options = {})
  attr_accessor :ordinal_number
  wrapped_methods = ([:paginate, :find] << options[:wrapped_methods]).flatten.compact

  #wrap various find methods with adding ordinal numbers to all returned models
  wrapped_methods.each do |method_name|
    class_eval <<-EOV
      def self.#{method_name}(*args)
        ActsAsOrdinalized.ordinalize(super(*args))
      end
    EOV
  end
end