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* Merge pull request #31479 from iamvery/reword-delegate-allow-nil-paragraphEileen M. Uchitelle2017-12-181-5/+2
|\ | | | | Clarify docs for delegate :allow_nil option
| * Clarify docs for delegate :allow_nil optionJay Hayes2017-12-151-5/+2
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* | Don't include ellipsis in truncated digest outputEugene Kenny2017-12-174-15/+7
|/ | | | | | | | | | Using `truncate` to limit the length of the digest has the unwanted side effect of adding an ellipsis when the input is longer than the limit. Also: - Don't instantiate a new object for every digest - Rename the configuration option to `hash_digest_class` - Update the CHANGELOG entry to describe how to use the feature
* Suppress `warning: BigDecimal.new is deprecated`Yasuo Honda2017-12-156-12/+12
| | | | | | | | | | | | | | | | | | | | `BigDecimal.new` has been deprecated in BigDecimal 1.3.3 which will be a default for Ruby 2.5. Refer https://github.com/ruby/bigdecimal/commit/533737338db915b00dc7168c3602e4b462b23503 * This commit has been made as follows: ``` cd rails git grep -l BigDecimal.new | grep -v guides/source/5_0_release_notes.md | grep -v activesupport/test/xml_mini_test.rb | xargs sed -i -e "s/BigDecimal.new/BigDecimal/g" ``` - `activesupport/test/xml_mini_test.rb` Editmanually to remove `.new` and `::` - guides/source/5_0_release_notes.md This is a Rails 5.0 release notes.
* RedisCacheStore - Fix Default Error HandlerJesse Doyle2017-12-141-3/+5
| | | | | | | | | * The `DEFAULT_ERROR_HANDLER` constant in `ActiveSupport::Cache::RedisCacheStore` contained references to an undefined argument `e`, which is supposed to refer to the `exception` parameter. * Update the default error handler proc to correctly reference the `exception` parameter.
* Address `warning: instance variable @hash_digest_class not initialized`Yasuo Honda2017-12-141-1/+1
| | | | | | | ```ruby /path/to/rails/activesupport/lib/active_support/digest.rb:7: warning: instance variable @hash_digest_class not initialized ``
* Merge pull request #31289 from witlessbird/fips-compatibilityEileen M. Uchitelle2017-12-147-3/+72
|\ | | | | Initial support for running Rails on FIPS-certified systems
| * Introduced `ActiveSupport::Digest` that allows to specify hash function ↵Dmitri Dolguikh2017-12-127-3/+72
| | | | | | | | | | | | | | | | implementation and defaults to `Digest::MD5`. Replaced calls to `::Digest::MD5.hexdigest` with calls to `ActiveSupport::Digest.hexdigest`.
* | Enable `Layout/LeadingCommentSpace` to not allow cosmetic changes in the futureRyuta Kamizono2017-12-1411-47/+47
| | | | | | | | Follow up of #31432.
* | Preserve original method visibility when deprecating a methodJordan Brough2017-12-132-0/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit fixes `deprecate` so that it preserves method visibility (like it did previously when it was utilizing `alias_method_chain`). When Module#prepend replaced alias_method_chain in a982a42 it caused deprecated methods to always become public. `alias_method_chain` had this bit of code: https://github.com/rails/rails/blob/v5.0.6/activesupport/lib/active_support/core_ext/module/aliasing.rb#L40-L47 which preserved method visibility. Without this fix, a workaround would be: ```ruby class C8 private def new_method end def old_method end deprecate :old_method, :new_method # workaround: instance_method(:old_method).owner.send(:private, :old_method) end ``` Because the visibility needs to be fixed on the Module prepended by MethodWrapper.
* | [ci skip] Fix Active Support Changelog about :race_condition_ttlMehmet Emin INAC2017-12-121-1/+1
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* | Enable `Layout/SpaceBeforeComma` rubocop rule, and fixed moreRyuta Kamizono2017-12-127-18/+18
| | | | | | | | Follow up of #31390.
* | Prevent race condition when resetting time stubsEugene Kenny2017-12-121-1/+2
| | | | | | | | | | | | | | | | | | If the current thread is preempted after the stub has been removed but before the original method has been restored, then the other thread will get a `NoMethodError` when it tries to call the method. Using `silence_redefinition_of_method` instead of `undef_method` ensures that either the stub or the original method is always in place.
* | [ci skip] Make Todo classes inherit ApplicationRecordYoshiyuki Hirano2017-12-071-5/+5
|/ | | | | Example codes that use `has_many` or `before_create` in `Module::Concerning` look like active record models. So I've made them inherit `ApplicationRecord`.
* Mention about Ruby 2.4 Unicode case mappings in `mb_chars` example [ci skip] ↵Ryuta Kamizono2017-11-291-1/+3
| | | | | (#31275) https://www.ruby-lang.org/en/news/2016/09/08/ruby-2-4-0-preview2-released/
* [ci skip] Correct output for UpcaseDixit Patel2017-11-291-1/+1
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* Merge pull request #31268 from tjschuck/refactor_prev_next_occurringRafael França2017-11-283-26/+32
|\ | | | | Refactor Date/Time next_occurring and prev_occurring
| * Refactor Date/Time next_occurring and prev_occurringT.J. Schuck2017-11-283-26/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These methods were originally added in https://github.com/rails/rails/pull/26600 This includes a couple of refactors to make these methods behave more similarly to other Date/Time extensions added by Active Support: 1. Use `advance` instead of `since` and `ago` to time-travel — this is particularly important to keep the returned instance’s class matching `self`. Before this change: today = Date.today # => Tue, 28 Nov 2017 today.class # => Date today.next_occurring(:wednesday) # => Wed, 29 Nov 2017 00:00:00 UTC +00:00 today.next_occurring(:wednesday).class # => ActiveSupport::TimeWithZone After this change, a Date (or Time, or DateTime) instance is properly returned (just like is shown in the new docs). This is generally how everything else in DateAndTime::Calculations works. 2. Move the tests from the DateTime tests to the DateAndTimeBehavior tests. The latter location is mixed in to the core_ext tests for _all_ of Date, Time, and DateTime to test the behavior across all of the classes. The previous location is for testing core_ext functionality added specifically just to DateTime. 3. Better docs!
* | Formatting fix for example codeT.J. Schuck2017-11-282-2/+2
|/ | | | | | | | | | | | | | | | Just cleaning up the formatting of the example code here to format an inline bit of commentary as a comment. Before: ![](https://monosnap.com/file/Clso8IQGOWHU3o6cStbY5NaMPx3ysP.png) After: ![](https://monosnap.com/file/QdbKKvLAeiQ0RucppVYETvaWEstnOI.png) [ci skip]
* Preparing for 5.2.0.beta2 releaseRafael Mendonça França2017-11-282-1/+6
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* Fix typos and add a few suggestionsFatos Morina2017-11-281-1/+1
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* Merge pull request #31243 from ignat-z/patch-1Rafael França2017-11-271-8/+6
|\ | | | | [ci skip] Fix documentation for deprecation method_wrappers
| * [ci skip] Fix documentation for deprecation method_wrappersIgnat Zakrevsky2017-11-271-8/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Seems like version with class methods doesn't work. ```ruby require "active_support/deprecation.rb" module Fred extend self def aaa; end def bbb; end def ccc; end def ddd; end def eee; end end ActiveSupport::Deprecation.deprecate_methods(Fred, :aaa, bbb: :zzz, ccc: 'use Bar#ccc instead') Fred.aaa Fred.bbb Fred.ccc ``` # produces nothing vs ```ruby require "active_support/deprecation.rb" class Fred def aaa; end def bbb; end def ccc; end def ddd; end def eee; end end ActiveSupport::Deprecation.deprecate_methods(Fred, :aaa, bbb: :zzz, ccc: 'use Bar#ccc instead') Fred.new.aaa Fred.new.bbb Fred.new.ccc ``` produces ``` DEPRECATION WARNING: aaa is deprecated and will be removed from Rails 5.2 (called from <main> at deprications.rb:15) DEPRECATION WARNING: bbb is deprecated and will be removed from Rails 5.2 (use zzz instead) (called from <main> at deprications.rb:16) DEPRECATION WARNING: ccc is deprecated and will be removed from Rails 5.2 (use Bar#ccc instead) (called from <main> at deprications.rb:17) ```
* | Preparing for 5.2.0.beta1 releaseRafael Mendonça França2017-11-272-1/+3
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* Enable `Style/DefWithParentheses` rubocop ruleRyuta Kamizono2017-11-272-2/+2
| | | | | | | The def with blank `()` was newly added in #31176, but we have not used the blank `()` style in most part of our code base. So I've enabled `Style/DefWithParentheses` to prevent to newly added the code.
* Renove duplicated and wrong testRafael Mendonça França2017-11-251-5/+0
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* Compare the actual string after comparing the HMAC proccessed stringsRafael Mendonça França2017-11-251-1/+1
| | | | | | | | Even that collisions are unlikely we need to make sure the two strings are equal. Timing is not important in this case because this only runs after the comparison between the SHA256 digested strings returns true.
* Merge pull request #24510 from ↵Rafael Mendonça França2017-11-253-10/+31
|\ | | | | | | | | | | vipulnsward/make-variable_size_secure_compare-public Make variable_size_secure_compare public
| * Changed default behaviour of `ActiveSupport::SecurityUtils.secure_compare`,Vipul A M2017-06-073-10/+31
| | | | | | | | | | | | | | to make it not leak length information even for variable length string. Renamed old `ActiveSupport::SecurityUtils.secure_compare` to `fixed_length_secure_compare`, and started raising `ArgumentError` in case of length mismatch of passed strings.
* | Merge pull request #31204 from tjschuck/doc_fix_some_backticks_to_ttRafael França2017-11-229-19/+19
|\ \ | | | | | | Update incorrect backtick usage in RDoc to teletype
| * | Update incorrect backtick usage in RDoc to teletypeT.J. Schuck2017-11-229-19/+19
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* | | Make ActiveSupport::TimeZone.all independent of previous lookups (#31176)Chris LaRose2017-11-223-3/+23
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* | MemCacheStore: Support expiring countersTakumasa Ochi2017-11-203-2/+31
| | | | | | | | | | | | | | Support `expires_in` in `ActiveSupport::Cache::MemCacheStore#increment` and `#decrement`. Closes #30716.
* | Generate `keys` instead of `keys_to_names`Ryuta Kamizono2017-11-201-3/+3
| | | | | | | | `keys_to_names` is used only for `keys_to_names.keys`.
* | Fix "warning: assigned but unused variable - key"yuuji.yaginuma2017-11-181-1/+1
| | | | | | | | Ref: https://travis-ci.org/rails/rails/jobs/303840778#L1974
* | Merge pull request #31035 from BrentWheeldon/bmw-db-load-deadlockMatthew Draper2017-11-182-0/+72
|\ \ | | | | | | Prevent deadlocks with load interlock and DB lock.
| * | Prevent deadlocks with load interlock and DB lock.Brent Wheeldon2017-11-092-0/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes an issue where competing threads deadlock each other. - Thread A holds the load interlock but is blocked on getting the DB lock - Thread B holds the DB lock but is blocked on getting the load interlock (for example when there is a `Model.transaction` block that needs to autoload) This solution allows for dependency loading in other threads while a thread is waiting to acquire the DB lock. Fixes #31019
* | | Merge pull request #30100 from kirs/doc-reloaderMatthew Draper2017-11-171-0/+3
|\ \ \ | | | | | | | | Document public hooks in AS::Reloader
| * | | Document public hooks in AS::Reloader [ci skip]Kir Shatrov2017-08-141-0/+3
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* | | | Merge pull request #31128 from rails/handle-ambigious-timesAndrew White2017-11-154-1/+66
|\ \ \ \ | | | | | | | | | | Handle `TZInfo::AmbiguousTime` errors
| * | | | Handle `TZInfo::AmbiguousTime` errorsAndrew White2017-11-154-1/+66
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make `ActiveSupport::TimeWithZone` match Ruby's handling of ambiguous times by choosing the later period, e.g. Ruby: ``` ENV["TZ"] = "Europe/Moscow" Time.local(2014, 10, 26, 1, 0, 0) # => 2014-10-26 01:00:00 +0300 ``` Before: ``` >> "2014-10-26 01:00:00".in_time_zone("Moscow") TZInfo::AmbiguousTime: 26/10/2014 01:00 is an ambiguous local time. ``` After: ``` >> "2014-10-26 01:00:00".in_time_zone("Moscow") => Sun, 26 Oct 2014 01:00:00 MSK +03:00 ``` Fixes #17395.
* | | | | Merge pull request #29776 from mrj/fix-idlw-timezoneMatthew Draper2017-11-151-1/+1
|\ \ \ \ \ | |/ / / / |/| | | | Fix the "International Date Line West" timezone
| * | | | Change the "International Date Line West" TZInfo timezone from ↵Mark James2017-07-131-1/+1
| | | | | | | | | | | | | | | | | | | | "Pacific/Midway" (-11) to "Etc/GMT+12" (-12).
* | | | | These strings should already be frozen where ruby accepts the magic-commentAkira Matsuda2017-11-151-2/+2
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* | | | | Fix activesupport/CHANGELOG.md [ci skip]bogdanvlviv2017-11-141-27/+29
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* | | | | Cache: Enable compression by default for values > 1kB.Jeremy Daer2017-11-134-14/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Compression has long been available, but opt-in and at a 16kB threshold. It wasn't enabled by default due to CPU cost. Today it's cheap and typical cache data is eminently compressible, such as HTML or JSON fragments. Compression dramatically reduces Memcached/Redis mem usage, which means the same cache servers can store more data, which means higher hit rates. To disable compression, pass `compress: false` to the initializer.
* | | | | Built-in Redis cache storeJeremy Daer2017-11-136-15/+637
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Supports vanilla Redis, hiredis, and Redis::Distributed. * Supports Memcached-like sharding across Redises with Redis::Distributed. * Fault tolerant. If the Redis server is unavailable, no exceptions are raised. Cache fetches are treated as misses and writes are dropped. * Local cache. Hot in-memory primary cache within block/middleware scope. * `read_/write_multi` support for Redis mget/mset. Use Redis::Distributed 4.0.1+ for distributed mget support. * `delete_matched` support for Redis KEYS globs.
* | | | | Merge pull request #30782 from NickLaMuro/improve_performance_of_inflectionsMatthew Draper2017-11-145-8/+29
|\ \ \ \ \ | | | | | | | | | | | | Cache regexps generated from acronym_regex
| * | | | | Deprecate ActiveSupport::Inflector#acronym_regexNick LaMuro2017-10-284-5/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To be removed in Rails 6.0 (default for the deprecate helper). Code moved around as well for the ActiveSupport::Deprecation modules, since it was dependent on ActiveSupport::Inflector being loaded for it to work. By "lazy loading" the Inflector code from within the Deprecation code, we can require ActiveSupport::Deprecation from ActiveSupport::Inflector and not get a circular dependency issue.
| * | | | | Cache regexps generated from acronym_regexNick LaMuro2017-10-232-6/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Problem ----------- The following line from `String#camelize`: string = string.sub(/^(?:#{inflections.acronym_regex}(?=\b|[A-Z_])|\w)/) { |match| match.downcase } and the following line from `String#camelize`: word.gsub!(/(?:(?<=([A-Za-z\d]))|\b)(#{inflections.acronym_regex})(?=\b|[^a-z])/) { "#{$1 && '_'.freeze }#{$2.downcase}" }#{$2.downcase}" } Both generate the same regexep in the first part of the `.sub`/`.gsub` method calls every time the function is called, creating an extra object allocation each time. The value of `acronym_regex` only changes if the user decides add an acronym to the current set of inflections and apends another string on the the regexp generated here, but beyond that it remains relatively static. This has been around since acronym support was introduced back in 2011 in PR#1648. Proposed Solution ----------------- To avoid re-generating these strings every time these methods are called, cache the values of these regular expressions in the `ActiveSupport::Inflector::Inflections` instance, making it so these regular expressions are only generated once, or when the acronym's are added to. Other notable changes is the attr_readers are nodoc'd, as they shouldn't really be public APIs for users. Also, the new method, define_acronym_regex_patterns, is the only method in charge of manipulating @acronym_regex, and initialize_dup also makes use of that new change. ** Note about fix for non-deterministic actionpack test ** With the introduction of `@acronym_underscore_regex` and `@acronym_camelize_regex`, tests that manipulated these for a short time, then reset them could caused test failures to happen. This happened because the previous way we reset the `@acronyms` and `@acronym_regex` was the set them using #instance_variable_set, which wouldn't run the #define_acronym_regex_patterns method. This has now been introduced into the actionpack tests to avoid this failure.
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