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attribute or method.
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Related issue: #11939, #12084
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This reverts commit 70d6e16fbad75b89dd1798ed697e7732b8606fa3, reversing
changes made to ea4db3bc078fb3093ecdddffdf4f2f4ff3e1e8f9.
Seems to be a code merge done by mistake.
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For example, you need to change this:
class Author < ActiveRecord::Base
has_many :posts
has_many :taggings, :through => :posts
end
class Post < ActiveRecord::Base
has_one :tagging
has_many :taggings
end
class Tagging < ActiveRecord::Base
end
To this:
class Author < ActiveRecord::Base
has_many :posts
has_many :taggings, :through => :posts, :source => :tagging
end
class Post < ActiveRecord::Base
has_one :tagging
has_many :taggings
end
class Tagging < ActiveRecord::Base
end
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When using symbol keys, ActiveRecord will now translate aliased attribute names to the actual column name used in the database:
With the model
class Topic
alias_attribute :heading, :title
end
The call
Topic.where(heading: 'The First Topic')
should yield the same result as
Topic.where(title: 'The First Topic')
This also applies to ActiveRecord::Relation::Calculations calls such as `Model.sum(:aliased)` and `Model.pluck(:aliased)`.
This will not work with SQL fragment strings like `Model.sum('DISTINCT aliased')`.
Github #7839
*Godfrey Chan*
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Allows you to do BaseClass.new(:type => "SubClass") as well as
parent.children.build(:type => "SubClass") or parent.build_child
to initialize an STI subclass. Ensures that the class name is a
valid class and that it is in the ancestors of the super class
that the association is expecting.
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All tests with a custom inheritance_column use the `Vegtable` model.
The field ruby_type on the Company models is no longer needed
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It's not really a good idea to have this as a global config option. We
should allow people to specify the behaviour per association.
There will now be two new values:
* :dependent => :restrict_with_exception implements the current
behaviour of :restrict. :restrict itself is deprecated in favour of
:restrict_with_exception.
* :dependent => :restrict_with_error implements the new behaviour - it
adds an error to the owner if there are dependent records present
See #4727 for the original discussion of this.
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This reverts commit 3803fcce26b837c0117f7d278b83c366dc4ed370.
Conflicts:
activerecord/CHANGELOG.md
It will be deprecated only in 4.0, and removed properly in 4.1.
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Change CollectionProxy#method_missing to use scoped.public_send, to
avoid a problem described in issue #2508 when trying to use class
methods with names like "open", that clash with private kernel methods.
Also changed the dynamic matcher instantiator to send straight to
scoped, to avoid another roundtrip to method_missing.
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See the CHANGELOG for details.
Fixes #950.
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This is to avoid confusing newbies, and to be consistent with the fact
that other options like :foreign_key already allow a symbol or a string.
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... } rather than instance_eval-ing strings
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rather than a hash which is passed to apply_finder_options. This allows more flexibility in how the scope is created, for example because scope.where(a, b) and scope.where(a).where(b) mean different things.
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state:resolved]
This required changing the code to keep the association proxy for a belongs_to around, despite its target being nil. Which in turn required various changes to the way that stale target checking is handled, in order to support various edge cases (loaded target is nil then foreign key added, foreign key is changed and then changed back, etc). A side effect is that the code is nicer and more succinct.
Note that I am removing test_no_unexpected_aliasing since that is basically checking that the proxy for a belongs_to *does* change, which is the exact opposite of the intention of this commit. Also adding various tests for various edge cases and related things.
Phew, long commit message!
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:destroy, when the parent is destroyed, the callbacks are run
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names, so that for example :primary_key => :another_pk works as well [#5605 state:resolved]
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option
Signed-off-by: José Valim <jose.valim@gmail.com>
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is troublesome w/ calculation methods using postgresql.
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:delete_all
Signed-off-by: Michael Koziarski <michael@koziarski.com>
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object with those conditions
Signed-off-by: Michael Koziarski <michael@koziarski.com>
[#3088 state:committed]
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the associated object being lost when saving the owner. [#1756 state:resolved]
Mixed in a bit from patch by ransom-briggs. [#2813 state:resolved]
Signed-off-by: Eloy Duran <eloy.de.enige@gmail.com>
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autosaving. [#2214 state:resolved]
Original author is Jacob.
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notifying events that are actually being consumed.
Signed-off-by: Joshua Peek <josh@joshpeek.com>
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[#2934 state:committed]
Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
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Oracle tests were failing
Oracle stores '' string as NULL
Oracle cannot have identifiers larger than 30 characters
added missing fixtures to test setup method
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[#765 state:committed]
Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
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a newline character immediately following 'SELECT' [#2118 state:resolved]""
This reverts commit 80f1f863cd0f9cba89079511282de5710a2e1832.
The feature doesn't work on Postgres, so don't test it on Postgres.
Also, Postgres compatibility is irrelevant to the ticket/patch in question.
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newline character immediately following 'SELECT' [#2118 state:resolved]"
This reverts commit 4851ca9e13a4317342df02ae25b1929340523f7a.
The tests do not pass for postgresql.
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character immediately following 'SELECT' [#2118 state:resolved]
Signed-off-by: Pratik Naik <pratiknaik@gmail.com>
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Conflicts:
activeresource/lib/active_resource/validations.rb
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Model.validate :method and likewise
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