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fixes #165 avoid overwriting AR::Base inherited method

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Kaminari can now coexist with other gems that defines `inherited`
This commit is contained in:
Akira Matsuda 2011-12-12 07:24:26 +09:00
parent 83ce8a456f
commit 5894d6805e
1 changed files with 6 additions and 3 deletions
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9
lib/kaminari/models/active_record_extension.rb
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@ -5,9 +5,12 @@ module Kaminari
extend ActiveSupport::Concern
included do
# Future subclasses will pick up the model extension
def self.inherited(kls) #:nodoc:
super
kls.send(:include, Kaminari::ActiveRecordModelExtension) if kls.superclass == ActiveRecord::Base
class << self
def inherited_with_kaminari(kls) #:nodoc:
inherited_without_kaminari kls
kls.send(:include, Kaminari::ActiveRecordModelExtension) if kls.superclass == ActiveRecord::Base
end
alias_method_chain :inherited, :kaminari
end
# Existing subclasses pick up the model extension as well