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vu2/gist:cbfa961cc8498719bd68

Created June 21, 2015 09:18
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gistfile1.rb
# callbackをskip
User.skip_callback(:save, :after, :remove_previously_stored_icon)
# -------
# 処理
# -------
user = User.find(1)
user.remote_icon_url = 'http://fakeimg.pl/100x100'
user.save
# callbackを戻す
User.set_callback(:save, :after, :remove_previously_stored_icon)
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