| Commit message (Collapse) | Author | Age | Files | Lines |
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after a model had been saved. This is useful in the after_save callback
when you need to know what fields changed. At present there is no way
to do this other than have code in the before_save callback that takes
a copy of the changes Map, which I thought was a bit messy.
Example.
person = Person.find_by_name('bob')
person.name = 'robert'
person.changes # => {'name' => ['bob, 'robert']}
person.save
person.changes # => {}
person.previous_changes # => {'name' => ['bob, 'robert']}
person.reload
person.previous_changes # => {}
Signed-off-by: Joshua Peek <josh@joshpeek.com>
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serialized attribute is present [#2397 state:resolved]
Signed-off-by: Pratik Naik <pratiknaik@gmail.com>
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will reset an attribute to its original value should it have changed.
Signed-off-by: Joshua Peek <josh@joshpeek.com>
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[#1617 state:resolved]
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ActionPack
Signed-Off-By: Michael Koziarski <michael@koziarski.com>
[#1202 state:committed]
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state:resolved]
Signed-off-by: Frederick Cheung <frederick.cheung@gmail.com>
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columns, NULL gets stored in database for blank (i.e. '') values. Only integer columns were considered.
Signed-off-by: Michael Koziarski <michael@koziarski.com>
[#1692 state:committed]
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column is changed from 0 to '0'
[#1530 state:committed]
Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
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attributes.
Signed-off-by: Michael Koziarski <michael@koziarski.com>
[#812 state:committed]
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[#798 state:resolved]
Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
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turned on.
Signed-off-by: Michael Koziarski <michael@koziarski.com>
[#788 state:committed]
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state:resolved]
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state:resolved]
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Signed-off-by: Pratik Naik <pratiknaik@gmail.com>
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[#150 state:resolved] [Jason Dew, Pratik]
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Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
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git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@9159 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
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YourClass.partial_updates = true to enable.
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@9157 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
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#11464 [Russell Norris, mroch]
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@9139 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
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git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@9127 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
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