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https://github.com/rails/rails.git
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334 lines
9.8 KiB
Markdown
334 lines
9.8 KiB
Markdown
* Add `before_reset` callback to `CurrentAttributes` and define `after_reset` as an alias of `resets` for symmetry.
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*Rosa Gutierrez*
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* Remove the `` Kernel#` `` override that suppresses ENOENT and accidentally returns nil on Unix systems.
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*Akinori Musha*
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* Add `ActiveSupport::HashWithIndifferentAccess#assoc`.
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`assoc` can now be called with either a string or a symbol.
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*Stefan Schüßler*
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* Add `Hash#deep_transform_values`, and `Hash#deep_transform_values!`.
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*Guillermo Iguaran*
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## Rails 6.0.0.beta1 (January 18, 2019) ##
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* Remove deprecated `Module#reachable?` method.
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*Rafael Mendonça França*
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* Remove deprecated `#acronym_regex` method from `Inflections`.
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*Rafael Mendonça França*
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* Fix `String#safe_constantize` throwing a `LoadError` for incorrectly cased constant references.
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*Keenan Brock*
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* Preserve key order passed to `ActiveSupport::CacheStore#fetch_multi`.
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`fetch_multi(*names)` now returns its results in the same order as the `*names` requested, rather than returning cache hits followed by cache misses.
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*Gannon McGibbon*
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* If the same block is `included` multiple times for a Concern, an exception is no longer raised.
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*Mark J. Titorenko*, *Vlad Bokov*
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* Fix bug where `#to_options` for `ActiveSupport::HashWithIndifferentAccess`
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would not act as alias for `#symbolize_keys`.
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*Nick Weiland*
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* Improve the logic that detects non-autoloaded constants.
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*Jan Habermann*, *Xavier Noria*
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* Deprecate `ActiveSupport::Multibyte::Unicode#pack_graphemes(array)` and `ActiveSuppport::Multibyte::Unicode#unpack_graphemes(string)`
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in favor of `array.flatten.pack("U*")` and `string.scan(/\X/).map(&:codepoints)`, respectively.
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*Francesco Rodríguez*
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* Deprecate `ActiveSupport::Multibyte::Chars.consumes?` in favor of `String#is_utf8?`.
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*Francesco Rodríguez*
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* Fix duration being rounded to a full second.
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```
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time = DateTime.parse("2018-1-1")
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time += 0.51.seconds
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```
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Will now correctly add 0.51 second and not 1 full second.
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*Edouard Chin*
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* Deprecate `ActiveSupport::Multibyte::Unicode#normalize` and `ActiveSuppport::Multibyte::Chars#normalize`
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in favor of `String#unicode_normalize`
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*Francesco Rodríguez*
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* Deprecate `ActiveSupport::Multibyte::Unicode#downcase/upcase/swapcase` in favor of
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`String#downcase/upcase/swapcase`.
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*Francesco Rodríguez*
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* Add `ActiveSupport::ParameterFilter`.
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*Yoshiyuki Kinjo*
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* Rename `Module#parent`, `Module#parents`, and `Module#parent_name` to
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`module_parent`, `module_parents`, and `module_parent_name`.
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*Gannon McGibbon*
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* Deprecate the use of `LoggerSilence` in favor of `ActiveSupport::LoggerSilence`
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*Edouard Chin*
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* Deprecate using negative limits in `String#first` and `String#last`.
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*Gannon McGibbon*, *Eric Turner*
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* Fix bug where `#without` for `ActiveSupport::HashWithIndifferentAccess` would fail
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with symbol arguments
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*Abraham Chan*
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* Treat `#delete_prefix`, `#delete_suffix` and `#unicode_normalize` results as non-`html_safe`.
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Ensure safety of arguments for `#insert`, `#[]=` and `#replace` calls on `html_safe` Strings.
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*Janosch Müller*
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* Changed `ActiveSupport::TaggedLogging.new` to return a new logger instance instead
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of mutating the one received as parameter.
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*Thierry Joyal*
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* Define `unfreeze_time` as an alias of `travel_back` in `ActiveSupport::Testing::TimeHelpers`.
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The alias is provided for symmetry with `freeze_time`.
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*Ryan Davidson*
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* Add support for tracing constant autoloads. Just throw
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ActiveSupport::Dependencies.logger = Rails.logger
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ActiveSupport::Dependencies.verbose = true
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in an initializer.
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*Xavier Noria*
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* Maintain `html_safe?` on html_safe strings when sliced.
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string = "<div>test</div>".html_safe
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string[-1..1].html_safe? # => true
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*Elom Gomez*, *Yumin Wong*
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* Add `Array#extract!`.
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The method removes and returns the elements for which the block returns a true value.
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If no block is given, an Enumerator is returned instead.
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numbers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
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odd_numbers = numbers.extract! { |number| number.odd? } # => [1, 3, 5, 7, 9]
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numbers # => [0, 2, 4, 6, 8]
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*bogdanvlviv*
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* Support not to cache `nil` for `ActiveSupport::Cache#fetch`.
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cache.fetch('bar', skip_nil: true) { nil }
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cache.exist?('bar') # => false
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*Martin Hong*
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* Add "event object" support to the notification system.
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Before this change, end users were forced to create hand made artisanal
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event objects on their own, like this:
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ActiveSupport::Notifications.subscribe('wait') do |*args|
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@event = ActiveSupport::Notifications::Event.new(*args)
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end
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ActiveSupport::Notifications.instrument('wait') do
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sleep 1
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end
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@event.duration # => 1000.138
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After this change, if the block passed to `subscribe` only takes one
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parameter, the framework will yield an event object to the block. Now
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end users are no longer required to make their own:
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ActiveSupport::Notifications.subscribe('wait') do |event|
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@event = event
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end
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ActiveSupport::Notifications.instrument('wait') do
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sleep 1
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end
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p @event.allocations # => 7
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p @event.cpu_time # => 0.256
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p @event.idle_time # => 1003.2399
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Now you can enjoy event objects without making them yourself. Neat!
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*Aaron "t.lo" Patterson*
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* Add cpu_time, idle_time, and allocations to Event.
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*Eileen M. Uchitelle*, *Aaron Patterson*
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* RedisCacheStore: support key expiry in increment/decrement.
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Pass `:expires_in` to `#increment` and `#decrement` to set a Redis EXPIRE on the key.
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If the key is already set to expire, RedisCacheStore won't extend its expiry.
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Rails.cache.increment("some_key", 1, expires_in: 2.minutes)
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*Jason Lee*
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* Allow `Range#===` and `Range#cover?` on Range.
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`Range#cover?` can now accept a range argument like `Range#include?` and
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`Range#===`. `Range#===` works correctly on Ruby 2.6. `Range#include?` is moved
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into a new file, with these two methods.
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*Requiring active_support/core_ext/range/include_range is now deprecated.*
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*Use `require "active_support/core_ext/range/compare_range"` instead.*
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*utilum*
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* Add `index_with` to Enumerable.
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Allows creating a hash from an enumerable with the value from a passed block
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or a default argument.
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%i( title body ).index_with { |attr| post.public_send(attr) }
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# => { title: "hey", body: "what's up?" }
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%i( title body ).index_with(nil)
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# => { title: nil, body: nil }
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Closely linked with `index_by`, which creates a hash where the keys are extracted from a block.
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*Kasper Timm Hansen*
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* Fix bug where `ActiveSupport::Timezone.all` would fail when tzinfo data for
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any timezone defined in `ActiveSupport::TimeZone::MAPPING` is missing.
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*Dominik Sander*
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* Redis cache store: `delete_matched` no longer blocks the Redis server.
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(Switches from evaled Lua to a batched SCAN + DEL loop.)
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*Gleb Mazovetskiy*
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* Fix bug where `ActiveSupport::Cache` will massively inflate the storage
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size when compression is enabled (which is true by default). This patch
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does not attempt to repair existing data: please manually flush the cache
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to clear out the problematic entries.
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*Godfrey Chan*
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* Fix bug where `URI.unescape` would fail with mixed Unicode/escaped character input:
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URI.unescape("\xe3\x83\x90") # => "バ"
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URI.unescape("%E3%83%90") # => "バ"
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URI.unescape("\xe3\x83\x90%E3%83%90") # => Encoding::CompatibilityError
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*Ashe Connor*, *Aaron Patterson*
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* Add `before?` and `after?` methods to `Date`, `DateTime`,
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`Time`, and `TimeWithZone`.
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*Nick Holden*
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* `ActiveSupport::Inflector#ordinal` and `ActiveSupport::Inflector#ordinalize` now support
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translations through I18n.
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# locale/fr.rb
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{
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fr: {
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number: {
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nth: {
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ordinals: lambda do |_key, number:, **_options|
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if number.to_i.abs == 1
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'er'
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else
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'e'
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end
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end,
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ordinalized: lambda do |_key, number:, **_options|
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"#{number}#{ActiveSupport::Inflector.ordinal(number)}"
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end
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}
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}
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}
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}
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*Christian Blais*
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* Add `:private` option to ActiveSupport's `Module#delegate`
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in order to delegate methods as private:
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class User < ActiveRecord::Base
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has_one :profile
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delegate :date_of_birth, to: :profile, private: true
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def age
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Date.today.year - date_of_birth.year
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end
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end
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# User.new.age # => 29
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# User.new.date_of_birth
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# => NoMethodError: private method `date_of_birth' called for #<User:0x00000008221340>
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*Tomas Valent*
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* `String#truncate_bytes` to truncate a string to a maximum bytesize without
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breaking multibyte characters or grapheme clusters like 👩👩👦👦.
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*Jeremy Daer*
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* `String#strip_heredoc` preserves frozenness.
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"foo".freeze.strip_heredoc.frozen? # => true
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Fixes that frozen string literals would inadvertently become unfrozen:
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# frozen_string_literal: true
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foo = <<-MSG.strip_heredoc
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la la la
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MSG
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foo.frozen? # => false !??
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*Jeremy Daer*
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* Rails 6 requires Ruby 2.5.0 or newer.
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*Jeremy Daer*, *Kasper Timm Hansen*
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* Adds parallel testing to Rails.
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Parallelize your test suite with forked processes or threads.
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*Eileen M. Uchitelle*, *Aaron Patterson*
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Please check [5-2-stable](https://github.com/rails/rails/blob/5-2-stable/activesupport/CHANGELOG.md) for previous changes.
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