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* render_to_string Regression Outside of Real Requests in Rails 5.0.0.rc1 (#25308)Brandon Medenwald2016-06-091-1/+1
| | | | | | * Restore the functionality of PR#14129, but do so with not nil to better indicate the purpose of the conditional * Add a test when render_to_string called on ActionController::Base.new()
* Use `#performed?` to terminate controller callbacksJeff Kreeftmeijer2016-06-032-1/+8
| | | | | | | | | | | | | | | Since 69009f, `ActionController::Metal::DataStreaming#send_file` doesn't set `@_response_body` anymore. `AbstractController::Callbacks` used `@_response_body` in its callback terminator, so it failed to halt the callback cycle when using `#send_file` from a `before_action`. Instead, it now uses `#performed?` on `AbstractController::Base` and `ActionController::Metal`, which checks `response.committed?`, besides checking if `@_response_body` is set, if possible. Example application: https://gist.github.com/jeffkreeftmeijer/78ae4572f36b198e729724b0cf79ef8e
* Revert "Make sure the cache is always populated"Rafael Mendonça França2016-05-201-5/+1
| | | | | | This reverts commit 0ce7eae7418f1b9bb06b351c1f26d50c3674c0d0. Tests were broken https://travis-ci.org/rails/rails/jobs/131850726#L520
* Make sure the cache is always populatedAaron Patterson2016-05-201-1/+5
| | | | This way we don't have to make multiple calls on anonymous controllers
* Move protected instance variable to the right placeRafael Mendonça França2016-05-051-3/+1
| | | | | | | | | There were a lot of protected instance variables in AbsctractController::Rendering that were related to Action Controller and Action View. Moving to ActionController::Base's protected instance list we make it closer to where they are really defined.
* Actioncable and Actionpack documentation typos [ci skip]Tom Kadwill2016-04-211-1/+1
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* Break up a circular require between AP/AVSean Griffin2016-03-113-3/+6
| | | | | | | | | | | | | | | | | | Right now referencing the constant `AbstractController::Rendering` causes `ActionView::Base` to be loaded, and thus the load hooks for action_view are run. If that load hook references any part of action view that then references action controller (such as `ActionView::TestCase`), the constant `AbstractController::Rendering` will attempt to be autoloaded and blow up. With this change, `ActionView::LoadPaths` no longer requires `ActionView::Base` (which it had no reason to require). There was a needed class from `AbstractController::Base` in the Rendering module, which I've moved into its own file so we don't need to load all of `AbstractController::Base` there. This commit fixes https://github.com/rails/rails-controller-testing/issues/21
* Merge pull request #24091 from mcfiredrill/fix-helper-method-docsRafael França2016-03-071-1/+2
|\ | | | | clarify that helper_method makes both methods available in the view [ci skip]
| * clarify that helper_method makes both methods available in the viewTony Miller2016-03-071-1/+2
| | | | | | | | | | It's probably obvious to most, but clarify that `:helper_method` will make both of these methods available to the view.
* | Move Caching module to Abstract ControllerRafael Mendonça França2016-02-232-0/+205
|/ | | | | | Abstract Controller is the common component between Action Mailer and Action Controller so if we need to share the caching component it need to be there.
* fix permitted? conditional for `render` callsAaron Patterson2016-01-261-3/+6
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* Fix undefined error for `ActionController::Parameters`Jon Moss2016-01-261-6/+3
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* Merge branch '5-0-beta-sec'Aaron Patterson2016-01-251-1/+7
|\ | | | | | | | | | | | | | | | | | | | | * 5-0-beta-sec: bumping version fix version update task to deal with .beta1.1 Eliminate instance level writers for class accessors allow :file to be outside rails root, but anything else must be inside the rails view directory Don't short-circuit reject_if proc stop caching mime types globally use secure string comparisons for basic auth username / password
| * allow :file to be outside rails root, but anything else must be inside the ↵Aaron Patterson2016-01-221-1/+7
| | | | | | | | | | | | rails view directory CVE-2016-0752
* | Merge branch 'master' of github.com:rails/docrailsVijay Dev2015-12-201-2/+2
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| * Add missing punctuation mark [ci skip]Gaurav Sharma2015-11-181-2/+2
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* | Deprecate passing string to define callback.yui-knk2015-12-161-1/+2
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* Merge branch 'master' of github.com:rails/docrailsVijay Dev2015-11-151-5/+5
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| * adding missing `.` Gaurav Sharma2015-11-151-5/+5
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* | remove present? call; we do not need itAaron Patterson2015-11-021-1/+1
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* Revert "ActionController::Base#process() now only takes an action name"Aaron Patterson2015-10-291-2/+2
| | | | This reverts commit 9f93a5efbba3e1cbf0bfa700a17ec8d1ef60d7c6.
* ActionController::Base#process() now only takes an action nameAaron Patterson2015-10-291-2/+2
| | | | | | rather than an action name and *args. The *args were not being used in regular applications outside tests. This causes a backwards compatibility issue, but reduces array allocations for most users.
* specify deprecated waring, follow the standard conventionsGaurav Sharma2015-10-281-1/+1
| | | | `skip_filter`, `skip_action_callback` may both are deprecated in Rails 5.1 so waring msg should be specific.
* Use `Mime[:foo]` instead of `Mime::Type[:FOO]` for back compatJeremy Daer2015-10-062-10/+5
| | | | | | | | | | | | | | | | | Rails 4.x and earlier didn't support `Mime::Type[:FOO]`, so libraries that support multiple Rails versions would've had to feature-detect whether to use `Mime::Type[:FOO]` or `Mime::FOO`. `Mime[:foo]` has been around for ages to look up registered MIME types by symbol / extension, though, so libraries and plugins can safely switch to that without breaking backward- or forward-compatibility. Note: `Mime::ALL` isn't a real MIME type and isn't registered for lookup by type or extension, so it's not available as `Mime[:all]`. We use it internally as a wildcard for `respond_to` negotiation. If you use this internal constant, continue to reference it with `Mime::ALL`. Ref. efc6dd550ee49e7e443f9d72785caa0f240def53
* move file sending to the response objectAaron Patterson2015-10-051-2/+2
| | | | | | | Just a slight refactor that delegates file sending to the response object. This gives us the advantage that if a webserver (in the future) provides a response object that knows how to do accelerated file serving, it can implement this method.
* stop calling deprecated methodsAaron Patterson2015-09-212-4/+4
| | | | | We should be asking the mime type method for the mime objects rather than via const lookup
* push content_type assigment in to metalAaron Patterson2015-09-081-4/+4
| | | | | everything above metal really doesn't care about setting the content type, so lets rearrange these methods to be in metal.
* avoid useless string allocationsAaron Patterson2015-09-081-1/+0
| | | | | | | _set_content_type only does something when there is a request object, otherwise the return value of _get_content_type is always ignored. This commit moves everything to the module that has access to the request object so we'll never to_s unless there is a reason
* Remove not used requiresMarcin Olichwirowicz2015-09-011-1/+1
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* Set the content-type to `text/html` if the options[:html] is trueakihiro172015-08-291-2/+2
| | | | | | In this commit, we set the content-type to `text/html` in AbstractController if the `options[:html]` is true so that we don't include ActionView::Rendering into ActionController::Metal to set it properly. I removed the if `options[:plain]` statement because `AbstractController#rendered_format` returns `Mime::TEXT` by default.
* Remove useless conditionalAaron Patterson2015-08-261-1/+1
| | | | | If the response method is defined, then calling `response` will return a response.
* remove useless codeAaron Patterson2015-08-261-1/+0
| | | | | | | | | | If AV::Rendering is mixed in, then `rendered_format` will be calculated based on the current `lookup_context`, but calling `_process_format` will set the `rendered_format` back on to the same lookup context where we got the information in the first place! Instead of getting information from an object, then setting the same information back on to that object, lets just do nothing instead!
* only call self.content_type= when there is a responseAaron Patterson2015-08-261-1/+12
| | | | | Apparently the AbstractController (whatever "abstract" means) is expected to work without a request and response.
* Pull `plain` content type handling up to `render`Aaron Patterson2015-08-261-2/+3
| | | | | `render` is the only possible source for the `plain` option. Pulling the conditional up to the `render` method removes far away conditionals
* stop passing the options hash to `_process_format`Aaron Patterson2015-08-261-2/+2
| | | | | | We don't need to pass the full hash just to pull one value out. It's better to just pass the value that the method needs to know about so that we can abstract it away from "options"
* Initialize symbols instead of mapping to_sym on the set of stringsMarcin Olichwirowicz2015-08-151-2/+2
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* Freeze string literals when not mutated.schneems2015-07-192-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I wrote a utility that helps find areas where you could optimize your program using a frozen string instead of a string literal, it's called [let_it_go](https://github.com/schneems/let_it_go). After going through the output and adding `.freeze` I was able to eliminate the creation of 1,114 string objects on EVERY request to [codetriage](codetriage.com). How does this impact execution? To look at memory: ```ruby require 'get_process_mem' mem = GetProcessMem.new GC.start GC.disable 1_114.times { " " } before = mem.mb after = mem.mb GC.enable puts "Diff: #{after - before} mb" ``` Creating 1,114 string objects results in `Diff: 0.03125 mb` of RAM allocated on every request. Or 1mb every 32 requests. To look at raw speed: ```ruby require 'benchmark/ips' number_of_objects_reduced = 1_114 Benchmark.ips do |x| x.report("freeze") { number_of_objects_reduced.times { " ".freeze } } x.report("no-freeze") { number_of_objects_reduced.times { " " } } end ``` We get the results ``` Calculating ------------------------------------- freeze 1.428k i/100ms no-freeze 609.000 i/100ms ------------------------------------------------- freeze 14.363k (± 8.5%) i/s - 71.400k no-freeze 6.084k (± 8.1%) i/s - 30.450k ``` Now we can do some maths: ```ruby ips = 6_226k # iterations / 1 second call_time_before = 1.0 / ips # seconds per iteration ips = 15_254 # iterations / 1 second call_time_after = 1.0 / ips # seconds per iteration diff = call_time_before - call_time_after number_of_objects_reduced * diff * 100 # => 0.4530373333993266 miliseconds saved per request ``` So we're shaving off 1 second of execution time for every 220 requests. Is this going to be an insane speed boost to any Rails app: nope. Should we merge it: yep. p.s. If you know of a method call that doesn't modify a string input such as [String#gsub](https://github.com/schneems/let_it_go/blob/b0e2da69f0cca87ab581022baa43291cdf48638c/lib/let_it_go/core_ext/string.rb#L37) please [give me a pull request to the appropriate file](https://github.com/schneems/let_it_go/blob/b0e2da69f0cca87ab581022baa43291cdf48638c/lib/let_it_go/core_ext/string.rb#L37), or open an issue in LetItGo so we can track and freeze more strings. Keep those strings Frozen ![](https://www.dropbox.com/s/z4dj9fdsv213r4v/let-it-go.gif?dl=1)
* [ci skip] Don't use TrueClass, FalseClass in docsclaudiob2015-07-021-6/+0
| | | | | | | | | This sort of documentation style comes from 2009, probably due to the merging of merb (see https://github.com/rails/rails/commit/38b608ecab2441cd0c4e75bc08bdf57fcf85dd71#diff-017d9bc9b1d2bdae199b938d72c15488R120). Rails follows Ruby's convention to define which values are "truthy" or "falsey", so there is no need to specify that the returned value must strictly be a TrueClass or FalseClass. /cc @fxn
* Remove mistaken end from controller_path doc [ci skip]Mehmet Emin İNAÇ2015-06-221-1/+1
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* Raise ArgumentError if an unrecognised callback is skippedIain Beeston2015-04-031-3/+3
| | | | | | | | | | | | | | At present, if you skip a callback that hasn't been defined, activesupport callbacks silently does nothing. However, it's easy to mistype the name of a callback and mistakenly think that it's being skipped, when it is not. This problem even exists in the current test suite. CallbacksTest::SkipCallbacksTest#test_skip_person attempts to skip callbacks that were never set up. This PR changes `skip_callback` to raise an `ArgumentError` if the specified callback cannot be found.
* Removed non-standard and unused require 'active_support/deprecation' from ↵Vipul A M2015-02-271-2/+0
| | | | parts out of active_support.
* fix NameError in `skip_filter`. callback doesn't exist.yuuji.yaginuma2015-02-271-1/+1
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* Deprecate `AbstractController::Callbacks#skip_action_callback`Iain Beeston2015-02-241-0/+1
| | | | | | | | | | As part of #19029, in future `skip_before_action`, `skip_after_action` and `skip_around_action` will raise an ArgumentError if the specified callback does not exist. `skip_action_callback` calls all three of these methods and will almost certainly result in an ArgumentError. If anyone wants to remove all three callbacks then they can still call the three individual methods. Therefore let's deprecate `skip_action_callback` now and remove it when #19029 is merged.
* Merge pull request #11790 from printercu/patch-3Rafael Mendonça França2015-02-121-7/+8
|\ | | | | | | ActionController#translate supports symbols
| * ActionController#translate also lookups shortcut without action nameMax Melentiev2013-10-221-1/+5
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| * ActionController#translate supports symbolsprintercu2013-09-251-6/+3
| | | | | | | | Made it similar to views helper.
* | Use public Module#include, in favor of https://bugs.ruby-lang.org/issues/8846robertomiranda2015-01-311-2/+2
| | | | | | | | ref: https://github.com/rails/rails/pull/18763#issuecomment-72349769
* | fix typo in `_filter` deprecation message. [ci skip]Yves Senn2015-01-301-5/+5
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* | Deprecate all *_filter callbacks in favor of *_action callbacksAbdelkader Boudih2015-01-081-5/+27
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* | Merge pull request #18404 from claudiob/rebase-14549Rafael Mendonça França2015-01-081-0/+10
|\ \ | | | | | | Add test case and documentation for skip_before_filter.
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