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Re-add changes_applied doc
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@ -141,7 +141,9 @@ module ActiveModel
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@mutations_from_database = nil
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@mutations_from_database = nil
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end
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end
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def changes_applied # :nodoc:
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# Clears dirty data and moves +changes+ to +previously_changed+ and
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# +mutations_from_database+ to +mutations_before_last_save+ respectively.
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def changes_applied
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unless defined?(@attributes)
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unless defined?(@attributes)
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@previously_changed = changes
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@previously_changed = changes
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end
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end
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