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rails--rails/activesupport/CHANGELOG.md
Andrew White 3aa26cfb19 Improve ActiveSupport::TimeWithZone conversion to YAML
Previously when converting AS::TimeWithZone to YAML it would be output
as a UTC timestamp. Whilst this preserves the time information accurately
it loses the timezone information. This commit changes that so that it is
saved along with the time information. It also provides nicer encoding of
AS::TimeZone instances themselves which previously embedded all of the
data from the TZInfo records.

Fixes #9183.
2015-04-22 12:12:39 -04:00

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