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* fk: use random digest namesYves Senn2014-06-264-20/+23
| | | | | | The name of the foreign key is not relevant from a users perspective. Using random names resolves the urge to rename the foreign key when the respective table or column is renamed.
* fk: raise for invalid :on_update / :on_delete valuesYves Senn2014-06-261-0/+10
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* fk: `add/remove_foreign_key` are noop for adapters that don't support fkYves Senn2014-06-261-0/+24
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* fk: dump foreign keys at the bottom to make sure tables exist.Yves Senn2014-06-261-0/+7
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* fk: raise when identifiers are longer than `allowed_index_name_length`.Yves Senn2014-06-261-0/+9
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* fk: support for on_updateYves Senn2014-06-261-3/+13
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* fk: rename `dependent` to `on_delete`Yves Senn2014-06-261-13/+13
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* fk: infere column name from table names.Yves Senn2014-06-262-2/+29
| | | | This allows to create and remove foreign keys without specifying a column.
* fk: make `add_foreign_key` reversible.Yves Senn2014-06-262-0/+39
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* fk: support dependent option (:delete, :nullify and :restrict).Yves Senn2014-06-261-0/+42
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* fk: dump foreign keys to schema.rbYves Senn2014-06-262-1/+18
| | | | respect `table_name_prefix` and `table_name_suffix`.
* fk: `:primary_key` option for non-standard pk's.Yves Senn2014-06-262-2/+22
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* fk: generalize using `AlterTable` and `SchemaCreation`.Yves Senn2014-06-261-2/+4
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* fk: `foreign_keys`, `add_foreign_key` and `remove_foreign_key` for MySQLYves Senn2014-06-261-0/+5
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* fk: add `foreign_keys` for PostgreSQL adapter.Yves Senn2014-06-261-7/+27
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* fk: `add_foreign_key` and `remove_foreign_key` for PostgreSQL adapter.Yves Senn2014-06-261-0/+49
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* Merge pull request #15924 from sgrif/sg-write-unknown-columnRafael Mendonça França2014-06-263-2/+20
|\ | | | | Move writing unknown column exception to null attribute
| * Move writing unknown column exception to null attributeSean Griffin2014-06-263-2/+20
| | | | | | | | | | | | Making this change revealed several subtle bugs related to models with no primary key, and anonymous classes. These have been fixed as well, with regression tests added.
* | Merge pull request #15916 from sgrif/sg-test-update-allRafael Mendonça França2014-06-264-30/+28
|\ \ | |/ |/| Consolidate testing of update_all type casting
| * Consolidate testing of update_all type castingSean Griffin2014-06-264-30/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | We have several test cases on "tricky" types that are essentially testing that `update_all` goes through the same type casting behavior as a normal assignment + save. We recently had another case to add this test for another type in https://github.com/rails/rails/pull/12742. Rather than testing this separately for every type which is "tricky" when round tripping, let's instead have a fairly exhaustive test that ensures we're getting the correct values at every step for `update_all`. Given the structure of the code now, we can be confident that if the type is correct, and `update_all` is type casting correctly, we're going to get the right behavior for all types.
* | Deprecate automatic counter caches on has_many :throughSean Griffin2014-06-2612-35/+59
|/ | | | | | | | | | | Reliant on https://github.com/rails/rails/pull/15747 but pulled to a separate PR to reduce noise. `has_many :through` associations have the undocumented behavior of automatically detecting counter caches. However, the way in which it does so is inconsistent with counter caches everywhere else, and doesn't actually work consistently. As with normal `has_many` associations, the user should specify the counter cache on the `belongs_to`, if they'd like it updated.
* `Attribute` should know about its nameSean Griffin2014-06-262-12/+28
| | | | | This allows using polymorphism for the uninitialized attributes raising an exception behavior.
* Encapsulate the creation of `Attribute` objectsSean Griffin2014-06-262-1/+61
| | | | | | | | This will make it less painful to add additional properties, which should persist across writes, such as `name`. Conflicts: activerecord/lib/active_record/attribute_set.rb
* Merge pull request #15868 from sgrif/sg-uninitialized-attributesRafael Mendonça França2014-06-261-0/+56
|\ | | | | | | | | | | | | | | Move behavior of `read_attribute` to `AttributeSet` Conflicts: activerecord/lib/active_record/attribute_set.rb activerecord/test/cases/attribute_set_test.rb
| * Move behavior of `read_attribute` to `AttributeSet`Sean Griffin2014-06-251-0/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Moved `Builder` to its own file, as it started looking very weird once I added private methods to the `AttributeSet` class and the `Builder` class started to grow. Would like to refactor `fetch_value` to change to ```ruby self[name].value(&block) ``` But that requires the attributes to know about their name, which they currently do not.
* | Merge pull request #15847 from sgrif/sg-encapsulate-result-typesRafael Mendonça França2014-06-261-4/+40
|\ \ | | | | | | Encapsulate knowledge of type objects on `ActiveRecord::Result`
| * | Encapsulate knowledge of type objects on `ActiveRecord::Result`Sean Griffin2014-06-221-4/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Attempting to reduce the number of places that care about the details of how type casting occurs. We remove the type casting of the primary key in `JoinDependecy`, rather than encapsulating it. It was originally added for consistency with https://github.com/rails/rails/commit/40898c8c19fa04442fc5f8fb5daf3a8bdb9a1e03#diff-06059df8d3dee3101718fb2c01151ad0R211, but that conditional was later removed in https://github.com/rails/rails/commit/d7ddaa530fd1b94e22d745cbaf2e8a5a34ee9734. What is important is that the same row twice will have the same value for the primary key, which it will.
* | | Merge pull request #15846 from sgrif/sg-attributes-before-type-castRafael Mendonça França2014-06-261-0/+7
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move `attributes_before_type_cast` to `AttributeSet` Conflicts: activerecord/lib/active_record/attribute_set.rb activerecord/test/cases/attribute_set_test.rb
| * | | Move `attributes_before_type_cast` to `AttributeSet`Sean Griffin2014-06-211-0/+7
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* | | | `preload` preserves readonly flag on associations. #15853Yves Senn2014-06-251-0/+29
| | | | | | | | | | | | | | | | | | | | | | | | This is a partial fix for #15853. It only works when a `preload` is issued and not an `eager_load`. I've added a skipped failing test-case to keep in mind that we need to deal with `eager_load`.
* | | | Always assume strings with non-numeric characters change numeric typesSean Griffin2014-06-241-0/+18
| |_|/ |/| | | | | | | | | | | | | | | | | | | | We previously only did this if the old value was zero, to make sure numericality validations run and failed if the user gave 'wibble' as the value, which would be type cast to 0. However, numericality validations will fail if there are any non-numeric characters in the string, so 5 -> '5wibble' should also be marked as changed.
* | | Add a deprecation cycle for `NullColumn` from `column_for_attribute`Sean Griffin2014-06-231-18/+4
| | | | | | | | | | | | | | | | | | This is public API, and `simple_form` depends on the `nil` return value. We need to go through a deprecation cycle to return a null object. If people want hash access, they can access the hash.
* | | Merge pull request #15865 from sgrif/sg-missing-testYves Senn2014-06-221-0/+20
|\ \ \ | | | | | | | | Add missing test cases for `attribute_names` instance method
| * | | Add missing test cases for `attribute_names` instance methodSean Griffin2014-06-221-0/+20
| | |/ | |/| | | | | | | | | | There is a class method with the same name that is tested, but not the instance method.
* / | `reload` should fully reload attributesSean Griffin2014-06-221-0/+7
|/ / | | | | | | | | | | `reload` is meant to put a record in the same state it would be if you were to do `Post.find(post.id)`. This means we should fully replace the attributes hash.
* | Merge pull request #15839 from sgrif/sg-attr-set-nullYves Senn2014-06-221-0/+8
|\ \ | | | | | | Return a null object from `AttributeSet#[]`
| * | Return a null object from `AttributeSet#[]`Sean Griffin2014-06-201-0/+8
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* | Merge pull request #15849 from sgrif/sg-move-attributesYves Senn2014-06-221-0/+8
|\ \ | | | | | | Move `attributes` to the `AttributeSet` object.
| * | Move `attributes` to the `AttributeSet` object.Sean Griffin2014-06-211-0/+8
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* / Add missing test cases for `attribute_method?`Sean Griffin2014-06-211-0/+11
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* Merge pull request #15728 from sgrif/sg-double-save-hm-tRafael Mendonça França2014-06-191-1/+20
|\ | | | | | | | | | | | | | | Don't save through records twice Conflicts: activerecord/CHANGELOG.md activerecord/test/cases/associations/has_many_through_associations_test.rb
| * Don't save through records twiceSean Griffin2014-06-171-0/+19
| | | | | | | | | | | | | | If the through record gets created in an `after_create` hook that is defined before the association is defined (therefore after its `after_create` hook) get saved twice. This ensures that the through records are created only once, regardless of the order of the hooks.
* | Merge pull request #15747 from sgrif/sg-trolololol-this-is-so-brokenRafael Mendonça França2014-06-191-0/+30
|\ \ | | | | | | Always update counter caches in memory when adding records
| * | Always update counter caches in memory when adding recordsSean Griffin2014-06-161-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before, calling `size` would only work if it skipped the cache, and would return a different result from the cache, but only if: - The association was previously loaded - Or you called size previously - But only if the size was 0 when you called it This ensures that the counter is appropriately updated in memory.
* | | Merge pull request #15800 from sgrif/sg-column-in-calculationRafael Mendonça França2014-06-191-5/+0
|\ \ \ | | | | | | | | Don't use `Column` for type casting in Relation calculations
| * | | Don't use `Column` for type casting in Relation calculationsSean Griffin2014-06-181-5/+0
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* | | | Merge pull request #15802 from sgrif/sg-column-quotingRafael Mendonça França2014-06-191-25/+0
|\ \ \ \ | | | | | | | | | | Don't use column object for type casting in `quoting`
| * | | | Don't use column object for type casting in `quoting`Sean Griffin2014-06-181-25/+0
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We're never going to be able to use the attribute object here, however, so let's just accept the ugly demeter violation here for now. Remove test cases which were either redundant with other tests in the file, or were actually testing the type objects (which are tested elsewhere)
* | | | Merge pull request #15818 from sgrif/sg-attribute-setRafael Mendonça França2014-06-191-0/+49
|\ \ \ \ | | | | | | | | | | Introduce an object to aid in creation and management of `@attributes`
| * | | | Introduce an object to aid in creation and management of `@attributes`Sean Griffin2014-06-191-0/+49
| |/ / / | | | | | | | | | | | | | | | | Mostly delegation to start, but we can start moving a lot of behavior in bulk to this object.