mirror of
https://github.com/rails/rails.git
synced 2022-11-09 12:12:34 -05:00
286 lines
9.1 KiB
Markdown
286 lines
9.1 KiB
Markdown
* Add a bang version to `ActiveSupport::OrderedOptions` get methods which will raise
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an `KeyError` if the value is `.blank?`
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Before:
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if (slack_url = Rails.application.secrets.slack_url).present?)
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# Do something worthwhile
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else
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# Raise as important secret password is not specified
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end
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After:
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slack_url = Rails.application.secrets.slack_url!
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*Aditya Sanghi*, *Gaurish Sharma*
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* Remove deprecated `Class#superclass_delegating_accessor`.
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Use `Class#class_attribute` instead.
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*Akshay Vishnoi*
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* Patch `Delegator` to work with `#try`.
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Fixes #5790.
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*Nate Smith*
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* Add `Integer#positive?` and `Integer#negative?` query methods
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in the vein of `Fixnum#zero?`.
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This makes it nicer to do things like `bunch_of_numbers.select(&:positive?)`.
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*DHH*
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* Encoding `ActiveSupport::TimeWithZone` to YAML now preserves the timezone information.
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Fixes #9183.
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*Andrew White*
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* Added `ActiveSupport::TimeZone#strptime` to allow parsing times as if
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from a given timezone.
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*Paul A Jungwirth*
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* `ActiveSupport::Callbacks#skip_callback` now raises an `ArgumentError` if
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an unrecognized callback is removed.
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*Iain Beeston*
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* Added `ActiveSupport::ArrayInquirer` and `Array#inquiry`.
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Wrapping an array in an `ArrayInquirer` gives a friendlier way to check its
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contents:
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variants = ActiveSupport::ArrayInquirer.new([:phone, :tablet])
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variants.phone? # => true
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variants.tablet? # => true
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variants.desktop? # => false
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variants.any?(:phone, :tablet) # => true
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variants.any?(:phone, :desktop) # => true
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variants.any?(:desktop, :watch) # => false
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`Array#inquiry` is a shortcut for wrapping the receiving array in an
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`ArrayInquirer`.
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*George Claghorn*
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* Deprecate `alias_method_chain` in favour of `Module#prepend` introduced in
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Ruby 2.0.
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*Kir Shatrov*
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* Added `#without` on `Enumerable` and `Array` to return a copy of an
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enumerable without the specified elements.
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*Todd Bealmear*
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* Fixed a problem where `String#truncate_words` would get stuck with a complex
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string.
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*Henrik Nygren*
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* Fixed a roundtrip problem with `AS::SafeBuffer` where primitive-like strings
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will be dumped as primitives:
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Before:
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YAML.load ActiveSupport::SafeBuffer.new("Hello").to_yaml # => "Hello"
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YAML.load ActiveSupport::SafeBuffer.new("true").to_yaml # => true
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YAML.load ActiveSupport::SafeBuffer.new("false").to_yaml # => false
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YAML.load ActiveSupport::SafeBuffer.new("1").to_yaml # => 1
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YAML.load ActiveSupport::SafeBuffer.new("1.1").to_yaml # => 1.1
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After:
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YAML.load ActiveSupport::SafeBuffer.new("Hello").to_yaml # => "Hello"
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YAML.load ActiveSupport::SafeBuffer.new("true").to_yaml # => "true"
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YAML.load ActiveSupport::SafeBuffer.new("false").to_yaml # => "false"
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YAML.load ActiveSupport::SafeBuffer.new("1").to_yaml # => "1"
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YAML.load ActiveSupport::SafeBuffer.new("1.1").to_yaml # => "1.1"
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*Godfrey Chan*
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* Enable `number_to_percentage` to keep the number's precision by allowing
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`:precision` to be `nil`.
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*Jack Xu*
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* `config_accessor` became a private method, as with Ruby's `attr_accessor`.
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*Akira Matsuda*
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* `AS::Testing::TimeHelpers#travel_to` now changes `DateTime.now` as well as
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`Time.now` and `Date.today`.
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*Yuki Nishijima*
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* Add `file_fixture` to `ActiveSupport::TestCase`.
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It provides a simple mechanism to access sample files in your test cases.
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By default file fixtures are stored in `test/fixtures/files`. This can be
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configured per test-case using the `file_fixture_path` class attribute.
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*Yves Senn*
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* Return value of yielded block in `File.atomic_write`.
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*Ian Ker-Seymer*
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* Duplicate frozen array when assigning it to a `HashWithIndifferentAccess` so
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that it doesn't raise a `RuntimeError` when calling `map!` on it in `convert_value`.
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Fixes #18550.
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*Aditya Kapoor*
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* Add missing time zone definitions for Russian Federation and sync them
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with `zone.tab` file from tzdata version 2014j (latest).
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*Andrey Novikov*
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* Add `SecureRandom.base58` for generation of random base58 strings.
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*Matthew Draper*, *Guillermo Iguaran*
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* Add `#prev_day` and `#next_day` counterparts to `#yesterday` and
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`#tomorrow` for `Date`, `Time`, and `DateTime`.
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*George Claghorn*
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* Add `same_time` option to `#next_week` and `#prev_week` for `Date`, `Time`,
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and `DateTime`.
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*George Claghorn*
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* Add `#on_weekend?`, `#next_weekday`, `#prev_weekday` methods to `Date`,
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`Time`, and `DateTime`.
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`#on_weekend?` returns `true` if the receiving date/time falls on a Saturday
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or Sunday.
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`#next_weekday` returns a new date/time representing the next day that does
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not fall on a Saturday or Sunday.
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`#prev_weekday` returns a new date/time representing the previous day that
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does not fall on a Saturday or Sunday.
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*George Claghorn*
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* Change the default test order from `:sorted` to `:random`.
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*Rafael Mendonça França*
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* Remove deprecated `ActiveSupport::JSON::Encoding::CircularReferenceError`.
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*Rafael Mendonça França*
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* Remove deprecated methods `ActiveSupport::JSON::Encoding.encode_big_decimal_as_string=`
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and `ActiveSupport::JSON::Encoding.encode_big_decimal_as_string`.
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*Rafael Mendonça França*
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* Remove deprecated `ActiveSupport::SafeBuffer#prepend`.
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*Rafael Mendonça França*
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* Remove deprecated methods at `Kernel`.
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`silence_stderr`, `silence_stream`, `capture` and `quietly`.
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*Rafael Mendonça França*
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* Remove deprecated `active_support/core_ext/big_decimal/yaml_conversions`
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file.
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*Rafael Mendonça França*
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* Remove deprecated methods `ActiveSupport::Cache::Store.instrument` and
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`ActiveSupport::Cache::Store.instrument=`.
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*Rafael Mendonça França*
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* Change the way in which callback chains can be halted.
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The preferred method to halt a callback chain from now on is to explicitly
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`throw(:abort)`.
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In the past, returning `false` in an ActiveSupport callback had the side
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effect of halting the callback chain. This is not recommended anymore and,
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depending on the value of
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`Callbacks::CallbackChain.halt_and_display_warning_on_return_false`, will
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either not work at all or display a deprecation warning.
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* Add `Callbacks::CallbackChain.halt_and_display_warning_on_return_false`
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Setting `Callbacks::CallbackChain.halt_and_display_warning_on_return_false`
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to `true` will let an app support the deprecated way of halting callback
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chains by returning `false`.
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Setting the value to `false` will tell the app to ignore any `false` value
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returned by callbacks, and only halt the chain upon `throw(:abort)`.
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The value can also be set with the Rails configuration option
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`config.active_support.halt_callback_chains_on_return_false`.
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When the configuration option is missing, its value is `true`, so older apps
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ported to Rails 5.0 will not break (but display a deprecation warning).
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For new Rails 5.0 apps, its value is set to `false` in an initializer, so
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these apps will support the new behavior by default.
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*claudiob*
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* Changes arguments and default value of CallbackChain's `:terminator` option
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Chains of callbacks defined without an explicit `:terminator` option will
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now be halted as soon as a `before_` callback throws `:abort`.
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Chains of callbacks defined with a `:terminator` option will maintain their
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existing behavior of halting as soon as a `before_` callback matches the
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terminator's expectation.
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*claudiob*
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* Deprecate `MissingSourceFile` in favor of `LoadError`.
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`MissingSourceFile` was just an alias to `LoadError` and was not being
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raised inside the framework.
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*Rafael Mendonça França*
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* Add support for error dispatcher classes in `ActiveSupport::Rescuable`.
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Now it acts closer to Ruby's rescue.
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Example:
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class BaseController < ApplicationController
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module ErrorDispatcher
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def self.===(other)
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Exception === other && other.respond_to?(:status)
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end
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end
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rescue_from ErrorDispatcher do |error|
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render status: error.status, json: { error: error.to_s }
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end
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end
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*Genadi Samokovarov*
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* Add `#verified` and `#valid_message?` methods to `ActiveSupport::MessageVerifier`
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Previously, the only way to decode a message with `ActiveSupport::MessageVerifier`
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was to use `#verify`, which would raise an exception on invalid messages. Now
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`#verified` can also be used, which returns `nil` on messages that cannot be
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decoded.
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Previously, there was no way to check if a message's format was valid without
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attempting to decode it. `#valid_message?` is a boolean convenience method that
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checks whether the message is valid without actually decoding it.
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*Logan Leger*
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Please check [4-2-stable](https://github.com/rails/rails/blob/4-2-stable/activesupport/CHANGELOG.md) for previous changes.
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