Point master changelogs to 4-1-stable branch

Remove 4-1 related entries from master [ci skip]

1 files changed, 1 insertions, 633 deletions

diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md
index edad34f343..7be22309ea 100644
--- a/activesupport/CHANGELOG.md
+++ b/activesupport/CHANGELOG.md
@@ -26,636 +26,4 @@
 
     *Jeremy Kemper*
 
-*   Added `Object#presence_in` to simplify value whitelisting.
-
-    Before:
-
-        params[:bucket_type].in?(%w( project calendar )) ? params[:bucket_type] : nil
-
-    After:
-
-        params[:bucket_type].presence_in %w( project calendar )
-
-    *DHH*
-
-*   Time helpers honor the application time zone when passed a date.
-
-    *Xavier Noria*
-
-*   Fix the implementation of Multibyte::Unicode.tidy_bytes for JRuby
-
-    The existing implementation caused JRuby to raise the error:
-    `Encoding::ConverterNotFoundError: code converter not found (UTF-8 to UTF8-MAC)`
-
-    *Justin Coyne*
-
-*   Fix `to_param` behavior when there are nested empty hashes.
-
-    Before:
-
-        params = {c: 3, d: {}}.to_param # => "&c=3"
-
-    After:
-
-        params = {c: 3, d: {}}.to_param # => "c=3&d="
-
-    Fixes #13892.
-
-    *Hincu Petru*
-
-*   Deprecate custom `BigDecimal` serialization.
-
-    Deprecate the custom `BigDecimal` serialization that is included when requiring
-    `active_support/all` as a fix for #12467. Let Ruby handle YAML serialization
-    for `BigDecimal` instead.
-
-    *David Celis*
-
-*   Fix parsing bugs in `XmlMini`
-
-    Symbols or boolean parsing would raise an error for non string values (e.g.
-    integers). Decimal parsing would fail due to a missing requirement.
-
-    *Birkir A. Barkarson*
-
-*   Maintain the current timezone when calling `wrap_with_time_zone`
-
-    Extend the solution from the fix for #12163 to the general case where `Time`
-    methods are wrapped with a time zone.
-
-    Fixes #12596.
-
-    *Andrew White*
-
-*   Remove behavior that automatically remove the Date/Time stubs, added by `travel`
-    and `travel_to` methods, after each test case.
-
-    Now users have to use the `travel_back` or the block version of `travel` and
-    `travel_to` methods to clean the stubs.
-
-    *Rafael Mendonça França*
-
-*   Add `travel_back` to remove stubs from `travel` and `travel_to`.
-
-    *Rafael Mendonça França*
-
-*   Remove the deprecation about the `#filter` method.
-
-    Filter objects should now rely on method corresponding to the filter type
-    (e.g. `#before`).
-
-    *Aaron Patterson*
-
-*   Add `ActiveSupport::JSON::Encoding.time_precision` as a way to configure the
-    precision of encoded time values:
-
-        Time.utc(2000, 1, 1).as_json                      # => "2000-01-01T00:00:00.000Z"
-        ActiveSupport::JSON::Encoding.time_precision = 0
-        Time.utc(2000, 1, 1).as_json                      # => "2000-01-01T00:00:00Z"
-
-    *Parker Selbert*
-
-*   Maintain the current timezone when calling `change` during DST overlap
-
-    Currently if a time is changed during DST overlap in the autumn then the method
-    `period_for_local` will return the DST period. However if the original time is
-    not DST then this can be surprising and is not what is generally wanted. This
-    commit changes that behavior to maintain the current period if it's in the list
-    of periods returned by `periods_for_local`.
-
-    Fixes #12163.
-
-    *Andrew White*
-
-*   Added `Hash#compact` and `Hash#compact!` for removing items with nil value
-    from hash.
-
-    *Celestino Gomes*
-
-*   Maintain proleptic gregorian in Time#advance
-
-    `Time#advance` uses `Time#to_date` and `Date#advance` to calculate a new date.
-    The `Date` object returned by `Time#to_date` is constructed with the assumption
-    that the `Time` object represents a proleptic gregorian date, but it is
-    configured to observe the default julian calendar reform date (2299161j)
-    for purposes of calculating month, date and year:
-
-        Time.new(1582, 10, 4).to_date.to_s           # => "1582-09-24"
-        Time.new(1582, 10, 4).to_date.gregorian.to_s # => "1582-10-04"
-
-    This patch ensures that when the intermediate `Date` object is advanced
-    to yield a new `Date` object, that the `Time` object for return is constructed
-    with a proleptic gregorian month, date and year.
-
-    *Riley Lynch*
-
-*   `MemCacheStore` should only accept a `Dalli::Client`, or create one.
-
-    *arthurnn*
-
-*   Don't lazy load the `tzinfo` library as it causes problems on Windows.
-
-    Fixes #13553.
-
-    *Andrew White*
-
-*   Use `remove_possible_method` instead of `remove_method` to avoid
-    a `NameError` to be thrown on FreeBSD with the `Date` object.
-
-    *Rafael Mendonça França*, *Robin Dupret*
-
-*   `blank?` and `present?` commit to return singletons.
-
-    *Xavier Noria*, *Pavel Pravosud*
-
-*   Fixed Float related error in NumberHelper with large precisions.
-
-    Before:
-
-        ActiveSupport::NumberHelper.number_to_rounded '3.14159', precision: 50
-        #=> "3.14158999999999988261834005243144929409027099609375"
-
-    After:
-
-        ActiveSupport::NumberHelper.number_to_rounded '3.14159', precision: 50
-        #=> "3.14159000000000000000000000000000000000000000000000"
-
-    *Kenta Murata*, *Akira Matsuda*
-
-*   Default the new `I18n.enforce_available_locales` config to `true`, meaning
-    `I18n` will make sure that all locales passed to it must be declared in the
-    `available_locales` list.
-
-    To disable it add the following configuration to your application:
-
-        config.i18n.enforce_available_locales = false
-
-    This also ensures I18n configuration is properly initialized taking the new
-    option into account, to avoid their deprecations while booting up the app.
-
-    *Carlos Antonio da Silva*, *Yves Senn*
-
-*   Introduce Module#concerning: a natural, low-ceremony way to separate
-    responsibilities within a class.
-
-    Imported from https://github.com/37signals/concerning#readme
-
-        class Todo < ActiveRecord::Base
-          concerning :EventTracking do
-            included do
-              has_many :events
-            end
-
-            def latest_event
-              ...
-            end
-
-            private
-              def some_internal_method
-                ...
-              end
-          end
-
-          concerning :Trashable do
-            def trashed?
-              ...
-            end
-
-            def latest_event
-              super some_option: true
-            end
-          end
-        end
-
-    is equivalent to defining these modules inline, extending them into
-    concerns, then mixing them in to the class.
-
-    Inline concerns tame "junk drawer" classes that intersperse many unrelated
-    class-level declarations, public instance methods, and private
-    implementation. Coalesce related bits and give them definition.
-    These are a stepping stone toward future growth & refactoring.
-
-    When to move on from an inline concern:
-     * Encapsulating state? Extract collaborator object.
-     * Encompassing more public behavior or implementation? Move to separate file.
-     * Sharing behavior among classes? Move to separate file.
-
-    *Jeremy Kemper*
-
-*   Fix file descriptor being leaked on each call to `Kernel.silence_stream`.
-
-    *Mario Visic*
-
-*   Added `Date#all_week/month/quarter/year` for generating date ranges.
-
-    *Dmitriy Meremyanin*
-
-*   Add `Time.zone.yesterday` and `Time.zone.tomorrow`. These follow the
-    behavior of Ruby's `Date.yesterday` and `Date.tomorrow` but return localized
-    versions, similar to how `Time.zone.today` has returned a localized version
-    of `Date.today`.
-
-    *Colin Bartlett*
-
-*   Show valid keys when `assert_valid_keys` raises an exception, and show the
-    wrong value as it was entered.
-
-    *Gonzalo Rodríguez-Baltanás Díaz*
-
-*   Both `cattr_*` and `mattr_*` method definitions now live in `active_support/core_ext/module/attribute_accessors`.
-
-    Requires to `active_support/core_ext/class/attribute_accessors` are
-    deprecated and will be removed in Ruby on Rails 4.2.
-
-    *Genadi Samokovarov*
-
-*   Deprecated `Numeric#{ago,until,since,from_now}`, the user is expected to explicitly
-    convert the value into an AS::Duration, i.e. `5.ago` => `5.seconds.ago`
-
-    This will help to catch subtle bugs like:
-
-        def recent?(days = 3)
-          self.created_at >= days.ago
-        end
-
-    The above code would check if the model is created within the last 3 **seconds**.
-
-    In the future, `Numeric#{ago,until,since,from_now}` should be removed completely,
-    or throw some sort of errors to indicate there are no implicit conversion from
-    Numeric to AS::Duration.
-
-    *Godfrey Chan*
-
-*   Requires JSON gem version 1.7.7 or above due to a security issue in older versions.
-
-    *Godfrey Chan*
-
-*   Removed the old pure-Ruby JSON encoder and switched to a new encoder based on the built-in JSON
-    gem.
-
-    Support for encoding `BigDecimal` as a JSON number, as well as defining custom `encode_json`
-    methods to control the JSON output has been **removed from core**. The new encoder will always
-    encode BigDecimals as `String`s and ignore any custom `encode_json` methods.
-
-    The old encoder has been extracted into the `activesupport-json_encoder` gem. Installing that
-    gem will bring back the ability to encode `BigDecimal`s as numbers as well as `encode_json`
-    support.
-
-    Setting the related configuration `ActiveSupport.encode_big_decimal_as_string` without the
-    `activesupport-json_encoder` gem installed will raise an error.
-
-    *Godfrey Chan*
-
-*   Add `ActiveSupport::Testing::TimeHelpers#travel` and `#travel_to`. These methods change current
-    time to the given time or time difference by stubbing `Time.now` and `Date.today` to return the
-    time or date after the difference calculation, or the time or date that got passed into the
-    method respectively.
-
-    Example for `#travel`:
-
-        Time.now # => 2013-11-09 15:34:49 -05:00
-        travel 1.day
-        Time.now # => 2013-11-10 15:34:49 -05:00
-        Date.today # => Sun, 10 Nov 2013
-
-    Example for `#travel_to`:
-
-        Time.now # => 2013-11-09 15:34:49 -05:00
-        travel_to Time.new(2004, 11, 24, 01, 04, 44)
-        Time.now # => 2004-11-24 01:04:44 -05:00
-        Date.today # => Wed, 24 Nov 2004
-
-    Both of these methods also accept a block, which will return the current time back to its
-    original state at the end of the block:
-
-        Time.now # => 2013-11-09 15:34:49 -05:00
-
-        travel 1.day do
-          User.create.created_at # => Sun, 10 Nov 2013 15:34:49 EST -05:00
-        end
-
-        travel_to Time.new(2004, 11, 24, 01, 04, 44) do
-          User.create.created_at # => Wed, 24 Nov 2004 01:04:44 EST -05:00
-        end
-
-        Time.now # => 2013-11-09 15:34:49 -05:00
-
-    This module is included in `ActiveSupport::TestCase` automatically.
-
-    *Prem Sichanugrist*, *DHH*
-
-*   Unify `cattr_*` interface: allow to pass a block to `cattr_reader`.
-
-    Example:
-
-        class A
-          cattr_reader(:defr) { 'default_reader_value' }
-        end
-        A.defr # => 'default_reader_value'
-
-    *Alexey Chernenkov*
-
-*   Improved compatibility with the stdlib JSON gem.
-
-    Previously, calling `::JSON.{generate,dump}` sometimes causes unexpected
-    failures such as intridea/multi_json#86.
-
-    `::JSON.{generate,dump}` now bypasses the ActiveSupport JSON encoder
-    completely and yields the same result with or without ActiveSupport. This
-    means that it will **not** call `as_json` and will ignore any options that
-    the JSON gem does not natively understand. To invoke ActiveSupport's JSON
-    encoder instead, use `obj.to_json(options)` or
-    `ActiveSupport::JSON.encode(obj, options)`.
-
-    *Godfrey Chan*
-
-*   Fix Active Support `Time#to_json` and `DateTime#to_json` to return 3 decimal
-    places worth of fractional seconds, similar to `TimeWithZone`.
-
-    *Ryan Glover*
-
-*   Removed circular reference protection in JSON encoder, deprecated
-    `ActiveSupport::JSON::Encoding::CircularReferenceError`.
-
-    *Godfrey Chan*, *Sergio Campamá*
-
-*   Add `capitalize` option to `Inflector.humanize`, so strings can be humanized without being capitalized:
-
-        'employee_salary'.humanize                    # => "Employee salary"
-        'employee_salary'.humanize(capitalize: false) # => "employee salary"
-
-    *claudiob*
-
-*   Fixed `Object#as_json` and `Struct#as_json` not working properly with options. They now take
-    the same options as `Hash#as_json`:
-
-        struct = Struct.new(:foo, :bar).new
-        struct.foo = "hello"
-        struct.bar = "world"
-        json = struct.as_json(only: [:foo]) # => {foo: "hello"}
-
-    *Sergio Campamá*, *Godfrey Chan*
-
-*   Added `Numeric#in_milliseconds`, like `1.hour.in_milliseconds`, so we can feed them to JavaScript functions like `getTime()`.
-
-    *DHH*
-
-*   Calling `ActiveSupport::JSON.decode` with unsupported options now raises an error.
-
-    *Godfrey Chan*
-
-*   Support `:unless_exist` in `FileStore`.
-
-    *Michael Grosser*
-
-*   Fix `slice!` deleting the default value of the hash.
-
-    *Antonio Santos*
-
-*   `require_dependency` accepts objects that respond to `to_path`, in
-    particular `Pathname` instances.
-
-    *Benjamin Fleischer*
-
-*   Disable the ability to iterate over Range of AS::TimeWithZone
-    due to significant performance issues.
-
-    *Bogdan Gusiev*
-
-*   Allow attaching event subscribers to ActiveSupport::Notifications namespaces
-    before they're defined. Essentially, this means instead of this:
-
-        class JokeSubscriber < ActiveSupport::Subscriber
-          def sql(event)
-            puts "A rabbi and a priest walk into a bar..."
-          end
-
-          # This call needs to happen *after* defining the methods.
-          attach_to "active_record"
-        end
-
-    You can do this:
-
-        class JokeSubscriber < ActiveSupport::Subscriber
-          # This is much easier to read!
-          attach_to "active_record"
-
-          def sql(event)
-            puts "A rabbi and a priest walk into a bar..."
-          end
-        end
-
-    This should make it easier to read and understand these subscribers.
-
-    *Daniel Schierbeck*
-
-*   Add `Date#middle_of_day`, `DateTime#middle_of_day` and `Time#middle_of_day` methods.
-
-    Also added `midday`, `noon`, `at_midday`, `at_noon` and `at_middle_of_day` as aliases.
-
-    *Anatoli Makarevich*
-
-*   Fix ActiveSupport::Cache::FileStore#cleanup to no longer rely on missing each_key method.
-
-    *Murray Steele*
-
-*   Ensure that autoloaded constants in all-caps nestings are marked as
-    autoloaded.
-
-    *Simon Coffey*
-
-*   Add `String#remove(pattern)` as a short-hand for the common pattern of
-    `String#gsub(pattern, '')`.
-
-    *DHH*
-
-*   Adds a new deprecation behaviour that raises an exception. Throwing this
-    line into +config/environments/development.rb+
-
-        ActiveSupport::Deprecation.behavior = :raise
-
-    will cause the application to raise an +ActiveSupport::DeprecationException+
-    on deprecations.
-
-    Use this for aggressive deprecation cleanups.
-
-    *Xavier Noria*
-
-*   Remove 'cow' => 'kine' irregular inflection from default inflections.
-
-    *Andrew White*
-
-*   Add `DateTime#to_s(:iso8601)` and `Date#to_s(:iso8601)` for consistency.
-
-    *Andrew White*
-
-*   Add `Time#to_s(:iso8601)` for easy conversion of times to the iso8601 format for easy Javascript date parsing.
-
-    *DHH*
-
-*   Improve `ActiveSupport::Cache::MemoryStore` cache size calculation.
-    The memory used by a key/entry pair is calculated via `#cached_size`:
-
-        def cached_size(key, entry)
-          key.to_s.bytesize + entry.size + PER_ENTRY_OVERHEAD
-        end
-
-    The value of `PER_ENTRY_OVERHEAD` is 240 bytes based on an [empirical
-    estimation](https://gist.github.com/ssimeonov/6047200) for 64-bit MRI on
-    1.9.3 and 2.0.
-
-    Fixes #11512.
-
-    *Simeon Simeonov*
-
-*   Only raise `Module::DelegationError` if it's the source of the exception.
-
-    Fixes #10559.
-
-    *Andrew White*
-
-*   Make `Time.at_with_coercion` retain the second fraction and return local time.
-
-    Fixes #11350.
-
-    *Neer Friedman*, *Andrew White*
-
-*   Make `HashWithIndifferentAccess#select` always return the hash, even when
-    `Hash#select!` returns `nil`, to allow further chaining.
-
-    *Marc Schütz*
-
-*   Remove deprecated `String#encoding_aware?` core extensions (`core_ext/string/encoding`).
-
-    *Arun Agrawal*
-
-*   Remove deprecated `Module#local_constant_names` in favor of `Module#local_constants`.
-
-    *Arun Agrawal*
-
-*   Remove deprecated `DateTime.local_offset` in favor of `DateTime.civil_from_format`.
-
-    *Arun Agrawal*
-
-*   Remove deprecated `Logger` core extensions (`core_ext/logger.rb`).
-
-    *Carlos Antonio da Silva*
-
-*   Remove deprecated `Time#time_with_datetime_fallback`, `Time#utc_time`
-    and `Time#local_time` in favor of `Time#utc` and `Time#local`.
-
-    *Vipul A M*
-
-*   Remove deprecated `Hash#diff` with no replacement.
-
-    If you're using it to compare hashes for the purpose of testing, please use
-    MiniTest's `assert_equal` instead.
-
-    *Carlos Antonio da Silva*
-
-*   Remove deprecated `Date#to_time_in_current_zone` in favor of `Date#in_time_zone`.
-
-    *Vipul A M*
-
-*   Remove deprecated `Proc#bind` with no replacement.
-
-    *Carlos Antonio da Silva*
-
-*   Remove deprecated `Array#uniq_by` and `Array#uniq_by!`, use native
-    `Array#uniq` and `Array#uniq!` instead.
-
-    *Carlos Antonio da Silva*
-
-*   Remove deprecated `ActiveSupport::BasicObject`, use `ActiveSupport::ProxyObject` instead.
-
-    *Carlos Antonio da Silva*
-
-*   Remove deprecated `BufferedLogger`, use `ActiveSupport::Logger` instead.
-
-    *Yves Senn*
-
-*   Remove deprecated `assert_present` and `assert_blank` methods, use `assert
-    object.blank?` and `assert object.present?` instead.
-
-    *Yves Senn*
-
-*   Fix return value from `BacktraceCleaner#noise` when the cleaner is configured
-    with multiple silencers.
-
-    Fixes #11030.
-
-    *Mark J. Titorenko*
-
-*   `HashWithIndifferentAccess#select` now returns a `HashWithIndifferentAccess`
-    instance instead of a `Hash` instance.
-
-    Fixes #10723.
-
-    *Albert Llop*
-
-*   Add `DateTime#usec` and `DateTime#nsec` so that `ActiveSupport::TimeWithZone` keeps
-    sub-second resolution when wrapping a `DateTime` value.
-
-    Fixes #10855.
-
-    *Andrew White*
-
-*   Fix `ActiveSupport::Dependencies::Loadable#load_dependency` calling
-    `#blame_file!` on Exceptions that do not have the Blamable mixin
-
-    *Andrew Kreiling*
-
-*   Override `Time.at` to support the passing of Time-like values when called with a single argument.
-
-    *Andrew White*
-
-*   Prevent side effects to hashes inside arrays when
-    `Hash#with_indifferent_access` is called.
-
-    Fixes #10526.
-
-    *Yves Senn*
-
-*   Removed deprecated `ActiveSupport::JSON::Variable` with no replacement.
-
-    *Toshinori Kajihara*
-
-*   Raise an error when multiple `included` blocks are defined for a Concern.
-    The old behavior would silently discard previously defined blocks, running
-    only the last one.
-
-    *Mike Dillon*
-
-*   Replace `multi_json` with `json`.
-
-    Since Rails requires Ruby 1.9 and since Ruby 1.9 includes `json` in the standard library,
-    `multi_json` is no longer necessary.
-
-    *Erik Michaels-Ober*
-
-*   Added escaping of U+2028 and U+2029 inside the json encoder.
-    These characters are legal in JSON but break the Javascript interpreter.
-    After escaping them, the JSON is still legal and can be parsed by Javascript.
-
-    *Mario Caropreso + Viktor Kelemen + zackham*
-
-*   Fix skipping object callbacks using metadata fetched via callback chain
-    inspection methods (`_*_callbacks`)
-
-    *Sean Walbran*
-
-*   Add a `fetch_multi` method to the cache stores. The method provides
-    an easy to use API for fetching multiple values from the cache.
-
-    Example:
-
-        # Calculating scores is expensive, so we only do it for posts
-        # that have been updated. Cache keys are automatically extracted
-        # from objects that define a #cache_key method.
-        scores = Rails.cache.fetch_multi(*posts) do |post|
-          calculate_score(post)
-        end
-
-    *Daniel Schierbeck*
-
-Please check [4-0-stable](https://github.com/rails/rails/blob/4-0-stable/activesupport/CHANGELOG.md) for previous changes.
+Please check [4-1-stable](https://github.com/rails/rails/blob/4-1-stable/activesupport/CHANGELOG.md) for previous changes.