aboutsummaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAgeFilesLines
...
* | | | | | | | | | | | | | | | | | | | | Merge pull request #21962 from kamipo/fix_tinyblobSean Griffin2015-10-208-16/+36
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix to correctly schema dump the `tinyblob`
| * | | | | | | | | | | | | | | | | | | | | Fix to correctly schema dump the `tinyblob`Ryuta Kamizono2015-10-158-16/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently `tinyblob` is dumped to `t.binary "tiny_blob", limit: 255`. But `t.binary ... limit: 255` is generating SQL to `varchar(255)`. It is incorrect. This commit fixes this problem.
* | | | | | | | | | | | | | | | | | | | | | Upgrade all the gemsRafael Mendonça França2015-10-201-36/+47
| | | | | | | | | | | | | | | | | | | | | |
* | | | | | | | | | | | | | | | | | | | | | Merge branch 'fix-21955'Rafael Mendonça França2015-10-203-1/+27
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \
| * | | | | | | | | | | | | | | | | | | | | | Add CHANGELOG entry for fix of #21955 [ci skip]Rafael Mendonça França2015-10-201-0/+6
| | | | | | | | | | | | | | | | | | | | | | |
| * | | | | | | | | | | | | | | | | | | | | | Merge pull request #21974 from ↵Rafael Mendonça França2015-10-202-5/+20
| |\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | jbranchaud/reorder-has-many-assocation-constraints Reorder application of has_many association constraints.
| | * | | | | | | | | | | | | | | | | | | | | | Reorder application of has_many association constraints.jbranchaud2015-10-192-1/+21
| | | |_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With `unscope!` called last, it undoes `where` constraints of the same value when the `where` is chained after the `unscope`. This is what a `rewhere` does. This is undesirable behavior. The included tests demonstrate both the `unscope(...).where(...)` behavior as well as the direct use of `rewhere(...)`. This is in reference to #21955.
| * / | | | | | | | | | | | | | | | | | | | | Changed the order of Association constraints from where->order->unscope to ↵kal2015-10-203-1/+6
|/ / / / / / / / / / / / / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | unscope->where->order
* | | | | | | | | | | | | | | | | | | | | | Merge pull request #21858 from Gaurav2728/protected_method_nodocRafael Mendonça França2015-10-201-3/+3
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | nodoc for active support protected method [CI skip]
| * | | | | | | | | | | | | | | | | | | | | | nodoc for active support protected method [CI skip]Gaurav Sharma2015-10-041-3/+3
| | |_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|/ / / / | |/| | | | | | | | | | | | | | | | | | | |
* | | | | | | | | | | | | | | | | | | | | | Merge pull request #22003 from yui-knk/remove_needless_require_asYves Senn2015-10-2010-13/+0
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Delete needless `require 'active_support/deprecation'`
| * | | | | | | | | | | | | | | | | | | | | | Delete needless `require 'active_support/deprecation'`yui-knk2015-10-2010-13/+0
| | |/ / / / / / / / / / / / / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When `require 'active_support/rails'`, 'active_support/deprecation' is automatically loaded.
* | | | | | | | | | | | | | | | | | | | | | Merge pull request #22004 from yui-knk/fix_method_to_actionYves Senn2015-10-201-1/+1
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ci skip] Replace "destroy` method" with `destroy` action`
| * | | | | | | | | | | | | | | | | | | | | | [ci skip] Replace "destroy` method" with `destroy` action`yui-knk2015-10-201-1/+1
|/ / / / / / / / / / / / / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sure this is `destroy` method of PhotosController, but in this chapter these methods which mapped by the router are called "action". For example: ```ruby get '/patients/:id', to: 'patients#show' ``` is described to dispatch "controller's `show` action".
* | | | | | | | | | | | | | | | | | | | | | Merge pull request #21978 from ctreatma/console_helper_reloadSean Griffin2015-10-191-1/+1
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix #21977: Removes memoization of helpers in Rails console
| * | | | | | | | | | | | | | | | | | | | | | Fix #21977: Removes memoization of helpers in Rails consoleCharles Treatman2015-10-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the Rails console, the `helper` function provides a shorthand for working with application helpers. However, `helper` memoizes the value of `ApplicationController#helpers`. This means that if a user subsequently changes helper code and calls `reload!` in the console, their code changes will not be reflected by the `helper` function, even though the helper was, in fact, reloaded.
* | | | | | | | | | | | | | | | | | | | | | | Merge pull request #21987 from yui-knk/refactor_whereSean Griffin2015-10-193-10/+7
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Green version of moving the handling of supported arguments to `where`
| * | | | | | | | | | | | | | | | | | | | | | | Green version of moving the handling of supported arguments to `where`yui-knk2015-10-183-10/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit follow up of 4d8f62d. The difference from 4d8f62d are below: * Change `WhereClauseFactory` to accept `Arel::Nodes::Node` * Change test cases of `relation_test.rb`
* | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #22001 from cleverlemming/doc_patch_enginesSean Griffin2015-10-191-1/+1
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added context for running engine:migrations:install task. [ci skip]
| * | | | | | | | | | | | | | | | | | | | | | | | added Rails 4 context for migrations:install taskSimon H2015-10-191-1/+1
|/ / / / / / / / / / / / / / / / / / / / / / / /
* | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #21991 from philr/doc_tzinfo_no_longer_bundledClaudio B.2015-10-191-6/+0
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove outdated documentation regarding a bundled version of TZInfo
| * | | | | | | | | | | | | | | | | | | | | | | | Remove outdated statement about bundled TZInfo.Phil Ross2015-10-181-6/+0
| | |_|/ / / / / / / / / / / / / / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The bundled version of TZInfo referred to was removed from Active Support in version 3.0.
* | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #21999 from agis-/param-encoding-errorsSantiago Pastorino2015-10-194-8/+27
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |/ / / / / / / / / / / / / / / / / / / / / / / |/| | | | | | | | | | | | | | | | | | | | | | | Show helpful messages on invalid param. encodings
| * | | | | | | | | | | | | | | | | | | | | | | Show helpful messages on invalid param. encodingsAgis Anastasopoulos2015-10-194-8/+27
|/ / / / / / / / / / / / / / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Prior to this change, given a route: # config/routes.rb get ':a' => "foo#bar" If one pointed to http://example.com/%BE (param `a` has invalid encoding), a `BadRequest` would be raised with the following non-informative message: ActionController::BadRequest From now on the message displayed is: Invalid parameter encoding: hi => "\xBE" Fixes #21923.
* | | | | | | | | | | | | | | | | | | | | | | Merge pull request #21988 from y-yagi/remove_useless_methodArthur Nogueira Neves2015-10-181-4/+0
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | remove useless method
| * | | | | | | | | | | | | | | | | | | | | | | remove useless methodyuuji.yaginuma2015-10-181-4/+0
| |/ / / / / / / / / / / / / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | `images` method has been deleted in 2bc4856, `create_images_directory` does nothing.
* | | | | | | | | | | | | | | | | | | | | | | Merge pull request #21989 from imtayadeway/guides/active-model-basicsEileen M. Uchitelle2015-10-181-7/+7
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |/ / / / / / / / / / / / / / / / / / / / / / |/| | | | | | | | | | | | | | | | | | | | | | [ci skip] Improve readability in active model basics guide
| * | | | | | | | | | | | | | | | | | | | | | [ci skip] Improve readability in active model basics guideTim Wade2015-10-181-7/+7
|/ / / / / / / / / / / / / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * adds/removes a few words * removes an unnecessary comma
* | | | | | | | | | | | | | | | | | | | | | Revert "Move the handling of supported arguments to `where`"Rafael Mendonça França2015-10-172-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 4d8f62dcfa0a5157b3facbd71f75fc6639636347. Reason: This broke the build. Please recommit again when it is green.
* | | | | | | | | | | | | | | | | | | | | | Merge pull request #21982 from yui-knk/test_suppress_warningYves Senn2015-10-171-2/+0
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Suppress warnings of `assigned but unused variable`
| * | | | | | | | | | | | | | | | | | | | | | Suppress warnings of `assigned but unused variable`yui-knk2015-10-171-2/+0
| | | | | | | | | | | | | | | | | | | | | | |
* | | | | | | | | | | | | | | | | | | | | | | Merge pull request #21980 from maratgaliev/timezones_fixRichard Schneeman2015-10-172-2/+2
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |/ / / / / / / / / / / / / / / / / / / / / / |/| | | | | | | | | | | | | | | | | | | | | | Use "rake time:zones:all" instead of "rake -D time" [ci skip]
| * | | | | | | | | | | | | | | | | | | | | | Use "rake time:zones:all" instead of "rake -D time" [ci skip]Marat Galiev2015-10-172-2/+2
|/ / / / / / / / / / / / / / / / / / / / / /
* / / / / / / / / / / / / / / / / / / / / / [ci skip] Add backend queue starting documentationschneems2015-10-161-3/+12
|/ / / / / / / / / / / / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If you can't start your queue, you won't process much. This change adds external links to the Queue backends that have Active Job specific docs.
* | | | | | | | | | | | | | | | | | | | | Move the handling of supported arguments to `where`Sean Griffin2015-10-162-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | `WhereClauseFactory` handles all other branches based on argument types, so the code fits more naturally here, and it's just where the responsibility belongs.
* | | | | | | | | | | | | | | | | | | | | Merge pull request #21953 from bdunne/fix_dep_warnMatthew Draper2015-10-175-20/+92
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix deprecation warning messages on deprecate_methods
| * | | | | | | | | | | | | | | | | | | | | Fix bug where custom deprecators are not used.Brandon Dunne2015-10-144-20/+100
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add tests for ActiveSupport::Deprecation.deprecate_methods Modify ActiveSupport::Testing::Deprecation to allow a custom deprecator Leverage ActiveSupport::Testing::Deprecation assert_deprecated Update documentation for ActiveSupport::Deprecation.deprecate_methods Use cases: Using the default deprecator => "removed from Rails X.Y" Passing a custom deprecator in the options hash => "removed from MyGem next-release" Deprecating methods directly from custom deprecator => "removed from MyGem next-release"
* | | | | | | | | | | | | | | | | | | | | | Merge pull request #21944 from jwworth/issue-20473Sean Griffin2015-10-163-0/+14
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |_|_|_|_|/ / / / / / / / / / / / / / / / / |/| | | | | | | | | | | | | | | | | | | | | where raises ArgumentError on unsupported argument types
| * | | | | | | | | | | | | | | | | | | | | `where` raises ArgumentError on unsupported types.Jake Worth2015-10-163-0/+14
|/ / / / / / / / / / / / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [#20473]
* | | | | | | | | | | | | | | | | | | | | Merge pull request #21969 from ignatiusreza/remove_readonly_option_docYves Senn2015-10-161-2/+0
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove mentioned of 'readonly' options in doc for HABTM [ci skip]
| * | | | | | | | | | | | | | | | | | | | | [ci skip] readonly options has been removedIgnatius Reza2015-10-161-2/+0
|/ / / / / / / / / / / / / / / / / / / / /
* | | | | | | | | | | | | | | | | | | | | drop array allocations when iterating over the hashAaron Patterson2015-10-151-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | `each_with_object` allocates an array for each kv pair. Switching to the slightly more verbose but less allocatey `each_pair` eliminates array allocations. Eliminating this allocation returns AR objects to have constant array allocations regardless of the number of columns the object has. Here is test code: ```ruby require 'active_record' class Topic < ActiveRecord::Base end 20.times do |i| Process.waitpid fork { ActiveRecord::Base.establish_connection adapter: 'sqlite3', database: ':memory:' ActiveRecord::Base.connection.instance_eval do create_table(:topics) do |t| t.string :title, limit: 250 t.string :author_name t.string :author_email_address t.string :parent_title t.string :type t.string :group i.times do |j| t.string :"aaa#{j}" end t.timestamps null: true end end ObjectSpace::AllocationTracer.setup(%i{type}) Topic.create title: "aaron" # heat cache result = ObjectSpace::AllocationTracer.trace do 10.times do |i| Topic.create title: "aaron #{i}" end end puts "#{Topic.columns.length},#{(result.find { |k,v| k.first == :T_ARRAY }.last.first / 10)}" } end ``` Before this commit: ``` 9,166 10,167 11,168 12,169 13,170 14,171 15,172 16,173 17,174 18,175 19,176 20,177 21,178 22,179 23,180 24,181 25,182 26,183 27,184 28,185 ``` After: ``` 9,157 10,157 11,157 12,157 13,157 14,157 15,157 16,157 17,157 18,157 19,157 20,157 21,157 22,157 23,157 24,157 25,157 26,157 27,157 28,157 ``` Left side is the number of columns, right is the number of allocations
* | | | | | | | | | | | | | | | | | | | | Merge pull request #21966 from AnnaErshova/dbreset-editRafael Mendonça França2015-10-151-1/+1
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clarifies db can be set up from structure.sql as well as from schema.rb
| * | | | | | | | | | | | | | | | | | | | | Update active_record_migrations.mdAnna Ershova2015-10-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add 'db/'; corrects structure.rb to structure.sql
| * | | | | | | | | | | | | | | | | | | | | Clarifies db can be set up from structure.sql alsoAnnaErshova2015-10-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I added that *structure.sql* file can be used when *db:reset* is run. *db:reset* tasks states *db:reset* loads database from *db/schema.rb* or *db/structure.sql* depending on the configuration (although *db/schema.rb* is the default), hence the change.
* | | | | | | | | | | | | | | | | | | | | | make string allocation constant regardless of column countAaron Patterson2015-10-151-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | deep_dup'ing a hash will dup the keys as well as the values. Since string keys from the source hash will be frozen, and the dup'd objects are immediately dup'd and frozen on insert in to the hash, the end user will only ever see two frozen strings. Since the strings are immutable, this commit just cheats a little and reuses the immutable strings. Just to reiterate, before this commit, deep duping a hash that looks like this: `{ "foo" => "bar" }` will generate two new instances of "foo". One is created when `deep_dup` is called on "foo", and the other is created when the newly allocated "foo" string is inserted in to the hash. The user never sees the intermediate "foo", and both copies of "foo" that the user *can* access will be frozen, so in this case we just reuse the existing frozen key. The upshot is that after this change, string allocations on AR allocations become constant regardless of the number of columns the model has. ```ruby require 'active_record' class Topic < ActiveRecord::Base end 20.times do |i| Process.waitpid fork { ActiveRecord::Base.establish_connection adapter: 'sqlite3', database: ':memory:' ActiveRecord::Base.connection.instance_eval do create_table(:topics) do |t| t.string :title, limit: 250 t.string :author_name t.string :author_email_address t.string :parent_title t.string :type t.string :group i.times do |j| t.integer :"aaa#{j}" end t.timestamps null: true end end ObjectSpace::AllocationTracer.setup(%i{type}) Topic.create title: "aaron" # heat cache result = ObjectSpace::AllocationTracer.trace do 10.times do |i| Topic.create title: "aaron #{i}" end end puts "#{Topic.columns.length},#{(result.find { |k,v| k.first == :T_STRING }.last.first / 10)}" } end ``` If you run the above script before this commit, the output looks like this: ``` [aaron@TC rails (master)]$ be ruby -rallocation_tracer test.rb 9,105 10,107 11,109 12,111 13,113 14,115 15,117 16,119 17,121 18,123 19,125 20,127 21,129 22,131 23,133 24,135 25,137 26,139 27,141 28,143 ``` The left column is the number of methods, the right column is the number of string allocations. Running against this commit, the output is: ``` [aaron@TC rails (master)]$ be ruby -rallocation_tracer test.rb 9,87 10,87 11,87 12,87 13,87 14,87 15,87 16,87 17,87 18,87 19,87 20,87 21,87 22,87 23,87 24,87 25,87 26,87 27,87 28,87 ``` As you can see, there is now only a constant number of strings allocated, regardless of the number of columns the model has.
* | | | | | | | | | | | | | | | | | | | | | Merge pull request #21946 from davidcelis/fix-time-zone-utc-predicateAndrew White2015-10-152-1/+16
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Expand support for ActiveSupport::TimeWithZone#utc?
| * | | | | | | | | | | | | | | | | | | | | | Expand support for ActiveSupport::TimeWithZone#utc?David Celis2015-10-152-1/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, ActiveSupport::TimeWithZone#utc? simply runs a check to see if the linked ActiveSupport::TimeZone's name is "UTC". This will only return true for ActiveSupport::TimeZone["UTC"], but not for time zones such as "Etc/UTC", "Etc/Universal", or other time zones that are aliases for UTC. Interestingly enough, ActiveSupport::TimeWithZone#utc? is also aliased as #gmt? but will return false for the "GMT" timezone (along with other TZInfo aliases for GMT). Instead of running a simple check on the TimeZone name, we can rely on the underlying TZInfo::TimezonePeriod and TZInfo::TimezoneOffset which keep a record of of the offset's abbreviated name. The possibilities here for UTC time zones are `:UTC`, `:UCT`, and `:GMT`. Signed-off-by: David <me@davidcel.is>
* | | | | | | | | | | | | | | | | | | | | | | All strings returned by `ImmutableString` should be frozenSean Griffin2015-10-152-11/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I seriously don't even know why we handle booleans, but those strings should technically be frozen. Additionally, we don't need to actually check the class in the mutable string type, since the `cast_value` function will always return a string.
* | | | | | | | | | | | | | | | | | | | | | | Add an immutable string type to opt out of string dupingSean Griffin2015-10-155-20/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This type adds an escape hatch to apps for which string duping causes unacceptable memory growth. The reason we are duping them is in order to detect mutation, which was a feature added to 4.2 in #15674. The string type was modified to support this behavior in #15788. Memory growth is really only a concern for string types, as it's the only mutable type where the act of coersion does not create a new object regardless (as we're usually returning an object of a different class). I do feel strongly that if we are going to support detecting mutation, we should do it universally for any type which is mutable. While it is less common and ideomatic to mutate strings than arrays or hashes, there shouldn't be rules or gotchas to understanding our behavior. However, I also appreciate that for apps which are using a lot of string columns, this would increase the number of allocations by a large factor. To ensure that we keep our contract, if you'd like to opt out of mutation detection on strings, you'll also be option out of mutation of those strings. I'm not completely married to the thought that strings coming out of this actually need to be frozen -- and I think the name is correct either way, as the purpose of this is to provide a string type which does not detect mutation. In the new implementation, I'm only overriding `cast_value`. I did not port over the duping in `serialize`. I cannot think of a reason we'd need to dup the string there, and the tests pass without it. Unfortunately that line was introduced at a time where I was not nearly as good about writing my commit messages, so I have no context as to why I added it. Thanks past Sean. You are a jerk.