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method

replace_on_target

Importance_0
v5.0.0.1 - Show latest stable - 0 notes - Class: CollectionAssociation
replace_on_target(record, index, skip_callbacks) public

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# File activerecord/lib/active_record/associations/collection_association.rb, line 426
      def replace_on_target(record, index, skip_callbacks)
        callback(:before_add, record) unless skip_callbacks

        was_loaded = loaded?
        yield(record) if block_given?

        unless !was_loaded && loaded?
          if index
            @target[index] = record
          else
            @target << record
          end
        end

        callback(:after_add, record) unless skip_callbacks
        set_inverse_instance(record)

        record
      end
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