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path: root/activerecord/lib/active_record/validations/uniqueness.rb
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* Cleanups in API docs: his => theirGuillermo Iguaran2013-12-021-2/+2
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* Use genderless pronouns in API docsGuillermo Iguaran2013-12-011-1/+1
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* Merge pull request #13061 from ↵Rafael Mendonça França2013-11-261-1/+9
| | | | | | | | laurocaetano/fix-uniqueness-validation-for-aliased-attribute Fix bug when validating the uniqueness of an aliased attribute. Conflicts: activerecord/CHANGELOG.md
* Fix validation on uniqueness of empty associationEvgeny Li2013-11-221-1/+1
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* replace artificial space with RDoc markup (follow up #11285). [ci skip]Yves Senn2013-07-041-2/+2
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* [ci skip] Separated full stop from the Optimistic_concurrency_control wiki ↵ankit88982013-07-041-1/+1
| | | | link d4e3f8ba826cd42aa3c242149
* deprecate Validator#setup (to get rid of a respond_to call). validators do ↵Nick Sutterer2013-05-231-6/+1
| | | | their setup in their constructor now.
* Change uniq validation with conditions examples to use where with hashesCarlos Antonio da Silva2013-03-091-3/+3
| | | | Take the opportunity to showcase where.not.
* Uniqueness validation uses a proc to specify the `:conditions` option.Yves Senn2013-03-091-3/+7
| | | | | This is a follow up to #5321 and follows the general direction in AR to make things lazy evaluated.
* Extract some methodsCarlos Antonio da Silva2012-12-181-16/+22
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* Change relation in placeCarlos Antonio da Silva2012-12-181-1/+1
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* Simplify value logic by always typecastingCarlos Antonio da Silva2012-12-181-11/+5
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* Avoid unnecessary hashes with error optionsCarlos Antonio da Silva2012-12-181-1/+4
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* Remove prepend_and_append requirement from ASCarlos Antonio da Silva2012-12-181-3/+1
| | | | It's not necessary to use this extension here, we are fine with Array#unshift.
* Refactor uniqueness validator logic a bitCarlos Antonio da Silva2012-12-181-10/+5
| | | | | Cleanup some code, avoid extra hash with reverse_merge, and don't use send for :id, since it's always present.
* Added support for validates_uniqueness_of in PostgreSQL array columns. ↵Pedro Padron2012-12-181-1/+6
| | | | Fixes: #8075.
* refactoring of uniqueness validate_eachAngelo Capilleri2012-10-141-1/+2
| | | | get scope_value only one time dependig on reflection
* small refactoring of build_relation in uniquenessAngelo Capilleri2012-09-291-5/+3
| | | | | reflection init as 'if' stantment. column is always the same expression and depends from the changing of attributes
* update AR::Validations documentation [ci skip]Francesco Rodriguez2012-09-221-6/+6
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* update AR::Validations::UniquenessValidator documentation [ci skip]Francesco Rodriguez2012-07-291-31/+45
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* Fixes "Cannot visit ..." with validates_uniqueness_ofbeerlington2012-07-171-1/+1
| | | | | | Fixes issue with overrding ActiveRecord reader methods with a composed object and using that attribute as the scope of a validates_uniqueness_of validation.
* fix tests for SQLite3AdapterAndrey Deryabin2012-04-271-1/+0
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* Correct grammar in documentationMattias Pfeiffer2012-03-071-1/+1
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* Change syntax to accept an AR::Relation instead of old conditions hash/array.Mattias Pfeiffer2012-03-071-3/+9
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* Add :conditions option to uniqueness validatorMattias Pfeiffer2012-03-071-2/+12
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* say unshift when you mean unshift (modulus prepend)Xavier Noria2012-02-111-1/+3
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* Remove initialize variable columnn, not neededPaco Guzman2012-01-291-2/+1
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* allow association as 1st uniqueness validation argDan Pickett2012-01-061-1/+9
| | | #4321
* allow an association as a scope parameterDan Pickett2012-01-061-0/+5
| | | #4321
* Fixed nil field value uniqueness checkpyromaniac2012-01-061-2/+2
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* Revert "Merge pull request #2325 from pyromaniac/master"José Valim2012-01-061-1/+1
| | | | | | | It breaks the build for mysql. This reverts commit 958d25df4a1b0d41ce5deeeb0739c93b49bbd18d, reversing changes made to 8f309e31057e1b26fefedb199ab0526126fb1fe4.
* Merge pull request #4340 from rafaelfranca/patch-1José Valim2012-01-051-4/+2
|\ | | | | Remove more Array.wrap calls
| * Whitespaces :scissors:Rafael Mendonça França2012-01-061-1/+1
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| * Remove Array.wrap calls in ActiveRecordRafael Mendonça França2012-01-061-3/+1
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* | Fixed nil field value uniqueness checkpyromaniac2012-01-061-1/+1
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* remove useless call to mb_charsSergey Nartimov2012-01-051-1/+1
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* Only use LOWER for mysql case insensitive uniqueness check when column has a ↵Joseph Palermo2011-10-091-2/+2
| | | | case sensitive collation.
* Remove extra white spaces on ActiveRecord docs.Sebastian Martinez2011-05-231-2/+2
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* Do not use SQL LIKE operator for case insensitive uniqueness validationRaimonds Simanovskis2011-04-251-2/+3
| | | It can result in wrong results if values contain special % or _ characters. It is safer to use SQL LOWER function and compare for equality.
* adding a case_sensitive_modifier for forcing comparisons to be case sensitiveAaron Patterson2011-04-111-0/+1
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* Refactored uniqueness validator to use Arel instead of hardcoded SQLBrian Cardarella2011-04-101-26/+11
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* Adjust unique constraint comment to include info about the RecordNotUnique ↵Anders Elfving2011-03-131-4/+11
| | | | exception
* make sure de-serialization happens on object instantiationAaron Patterson2011-02-011-0/+6
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* store the serialized column values in the @attributes hashAaron Patterson2011-02-011-6/+0
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* move the coders to the serialized_attributes hashAaron Patterson2011-02-011-2/+4
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* Fix documentation for validates_uniqueness_of to NOT have a :scope argument ↵Ryan Bigg2011-01-061-3/+8
| | | | as the prime example. Show scope examples after prime example.
* No need to create a variables to use them once.Emilio Tagua2010-11-241-5/+2
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* use persisted? instead of new_record? wherever possibleDavid Chelimsky2010-11-091-1/+1
| | | | | | | | | | | - persisted? is the API defined in ActiveModel - makes it easier for extension libraries to conform to ActiveModel APIs without concern for whether the extended object is specifically ActiveRecord [#5927 state:committed] Signed-off-by: Santiago Pastorino <santiago@wyeworks.com>
* Update the validates_uniqueness_of documentation to tell you to use a unique ↵Michael Koziarski2010-11-081-25/+17
| | | | | | index. The other options mentioned were not good ideas and disclaimed as such in the documentation.
* serialized attributes should be serialized before validation [#5525 ↵Aaron Patterson2010-09-071-0/+5
| | | | state:resolved]