rails--rails/activesupport/CHANGELOG.md

• Array#to_sentence no longer returns a frozen string.

  Before:

  ['one', 'two'].to_sentence.frozen?
  # => true
  

  After:

  ['one', 'two'].to_sentence.frozen?
  # => false
  

  Nicolas Dular

• When an instance of ActiveSupport::Duration is converted to an iso8601 duration string, if weeks are mixed with date parts, the week part will be converted to days. This keeps the parser and serializer on the same page.

  duration = ActiveSupport::Duration.build(1000000)
  # 1 week, 4 days, 13 hours, 46 minutes, and 40.0 seconds
  
  duration_iso = duration.iso8601
  # P11DT13H46M40S
  
  ActiveSupport::Duration.parse(duration_iso)
  # 11 days, 13 hours, 46 minutes, and 40 seconds
  
  duration = ActiveSupport::Duration.build(604800)
  # 1 week
  
  duration_iso = duration.iso8601
  # P1W
  
  ActiveSupport::Duration.parse(duration_iso)
  # 1 week
  

  Abhishek Sarkar

• Add block support to ActiveSupport::Testing::TimeHelpers#travel_back.

  Tim Masliuchenko

• Update ActiveSupport::Messages::Metadata#fresh? to work for cookies with expiry set when ActiveSupport.parse_json_times = true.

  Christian Gregg

• Support symbolic links for content_path in ActiveSupport::EncryptedFile.

  Takumi Shotoku

• Improve Range#===, Range#include?, and Range#cover? to work with beginless (startless) and endless range targets.

  Allen Hsu, Andrew Hodgkinson

• Don't use Process#clock_gettime(CLOCK_THREAD_CPUTIME_ID) on Solaris.

  Iain Beeston

• Prevent ActiveSupport::Duration.build(value) from creating instances of ActiveSupport::Duration unless value is of type Numeric.

  Addresses the errant set of behaviours described in #37012 where ActiveSupport::Duration comparisons would fail confusingly or return unexpected results when comparing durations built from instances of String.

  Before:

  small_duration_from_string = ActiveSupport::Duration.build('9')
  large_duration_from_string = ActiveSupport::Duration.build('100000000000000')
  small_duration_from_int = ActiveSupport::Duration.build(9)
  
  large_duration_from_string > small_duration_from_string
  # => false
  
  small_duration_from_string == small_duration_from_int
  # => false
  
  small_duration_from_int < large_duration_from_string
  # => ArgumentError (comparison of ActiveSupport::Duration::Scalar with ActiveSupport::Duration failed)
  
  large_duration_from_string > small_duration_from_int
  # => ArgumentError (comparison of String with ActiveSupport::Duration failed)
  

  After:

  small_duration_from_string = ActiveSupport::Duration.build('9')
  # => TypeError (can't build an ActiveSupport::Duration from a String)
  

  Alexei Emam

• Add ActiveSupport::Cache::Store#delete_multi method to delete multiple keys from the cache store.

  Peter Zhu

• Support multiple arguments in HashWithIndifferentAccess for merge and update methods, to follow Ruby 2.6 addition.

  Wojciech Wnętrzak

• Allow initializing thread_mattr_* attributes via :default option.

  class Scraper
    thread_mattr_reader :client, default: Api::Client.new
  end
  

  Guilherme Mansur

• Add compact_blank for those times when you want to remove #blank? values from an Enumerable (also compact_blank! on Hash, Array, ActionController::Parameters).

  Dana Sherson

• Make ActiveSupport::Logger Fiber-safe.

  Use Fiber.current.__id__ in ActiveSupport::Logger#local_level= in order to make log level local to Ruby Fibers in addition to Threads.

  Example:

  logger = ActiveSupport::Logger.new(STDOUT)
  logger.level = 1
  puts "Main is debug? #{logger.debug?}"
  
  Fiber.new {
    logger.local_level = 0
    puts "Thread is debug? #{logger.debug?}"
  }.resume
  
  puts "Main is debug? #{logger.debug?}"
  

  Before:

  Main is debug? false
  Thread is debug? true
  Main is debug? true
  

  After:

  Main is debug? false
  Thread is debug? true
  Main is debug? false
  

  Fixes #36752.

  Alexander Varnin

• Allow the on_rotation proc used when decrypting/verifying a message to be passed at the constructor level.

  Before:

  crypt = ActiveSupport::MessageEncryptor.new('long_secret')
  crypt.decrypt_and_verify(encrypted_message, on_rotation: proc { ... })
  crypt.decrypt_and_verify(another_encrypted_message, on_rotation: proc { ... })
  

  After:

  crypt = ActiveSupport::MessageEncryptor.new('long_secret', on_rotation: proc { ... })
  crypt.decrypt_and_verify(encrypted_message)
  crypt.decrypt_and_verify(another_encrypted_message)
  

  Edouard Chin

• delegate_missing_to would raise a DelegationError if the object delegated to was nil. Now the allow_nil option has been added to enable the user to specify they want nil returned in this case.

  Matthew Tanous

• truncate would return the original string if it was too short to be truncated and a frozen string if it were long enough to be truncated. Now truncate will consistently return an unfrozen string regardless. This behavior is consistent with gsub and strip.

  Before:

  'foobar'.truncate(5).frozen?
  # => true
  'foobar'.truncate(6).frozen?
  # => false
  

  After:

  'foobar'.truncate(5).frozen?
  # => false
  'foobar'.truncate(6).frozen?
  # => false
  

  Jordan Thomas

Please check 6-0-stable for previous changes.