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Re-add changes_applied doc

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This commit is contained in:
Gannon McGibbon 2018-11-16 11:13:38 -05:00
parent 207588174e
commit 5fb432e9c2
1 changed files with 3 additions and 1 deletions
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4
activemodel/lib/active_model/dirty.rb
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@ -141,7 +141,9 @@ module ActiveModel
@mutations_from_database = nil
end
def changes_applied # :nodoc:
# Clears dirty data and moves +changes+ to +previously_changed+ and
# +mutations_from_database+ to +mutations_before_last_save+ respectively.
def changes_applied
unless defined?(@attributes)
@previously_changed = changes
end