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method

wrap_block_extension

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Ruby on Rails latest stable (v4.1.8) - 0 notes - Class: CollectionAssociation

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v4.0.2) is shown here.

wrap_block_extension() public

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# File activerecord/lib/active_record/associations/builder/collection_association.rb, line 40
    def wrap_block_extension
      if block_extension
        @extension_module = mod = Module.new(&block_extension)
        silence_warnings do
          model.parent.const_set(extension_module_name, mod)
        end

        prev_scope = @scope

        if prev_scope
          @scope = proc { |owner| instance_exec(owner, &prev_scope).extending(mod) }
        else
          @scope = proc { extending(mod) }
        end
      end
    end
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