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rails--rails/activesupport
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Alexei Emam 1a48d50363 Disallow all non-numerics as Duration.build input, Fixes #37012 
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`)
2019-08-27 16:58:09 +01:00
..
bin Remove AS::Multibyte's unicode table 2018-02-20 03:58:22 +09:00
lib Disallow all non-numerics as Duration.build input, Fixes #37012 2019-08-27 16:58:09 +01:00
test Disallow all non-numerics as Duration.build input, Fixes #37012 2019-08-27 16:58:09 +01:00
.gitignore Clean up and consolidate .gitignores 2018-02-17 14:26:19 -08:00
activesupport.gemspec bumps Zeitwerk 2019-06-30 23:57:19 +02:00
CHANGELOG.md Disallow all non-numerics as Duration.build input, Fixes #37012 2019-08-27 16:58:09 +01:00
MIT-LICENSE Bump license years for 2019 2018-12-31 10:24:38 +07:00
Rakefile Test against the pure-Ruby Redis driver 2018-01-17 01:30:03 -05:00
README.rdoc Merge pull request #35559 from ashishprajapati/ashishprajapati/important_textual_improvements 2019-03-09 22:54:21 +01:00

README.rdoc 

= Active Support -- Utility classes and Ruby extensions from Rails

Active Support is a collection of utility classes and standard library
extensions that were found useful for the Rails framework. These additions
reside in this package so they can be loaded as needed in Ruby projects
outside of Rails.

You can read more about the extensions in the {Active Support Core Extensions}[https://edgeguides.rubyonrails.org/active_support_core_extensions.html] guide.

== Download and installation

The latest version of Active Support can be installed with RubyGems:

  $ gem install activesupport

Source code can be downloaded as part of the Rails project on GitHub:

* https://github.com/rails/rails/tree/master/activesupport


== License

Active Support is released under the MIT license:

* https://opensource.org/licenses/MIT


== Support

API documentation is at:

* https://api.rubyonrails.org

Bug reports for the Ruby on Rails project can be filed here:

* https://github.com/rails/rails/issues

Feature requests should be discussed on the rails-core mailing list here:

* https://groups.google.com/forum/?fromgroups#!forum/rubyonrails-core