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rails--rails/activesupport
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Roque Pinel b28b192af1 Use block variable instead of global 
```ruby
Benchmark.ips do |x|
  x.report("$&") {
    "foo".gsub(/f/) { $&.hex }
  }
  x.report("block var") {
    "foo".gsub(/f/) { |match| match.hex }
  }
end
```

```
Calculating -------------------------------------
                  $&    23.271k i/100ms
           block var    24.804k i/100ms
-------------------------------------------------
                  $&    321.981k (± 7.4%) i/s -      1.606M
           block var    324.949k (± 9.2%) i/s -      1.612M
```
2015-06-08 21:27:01 -04:00
..
bin Pass symbol as an argument instead of a block 2014-11-29 11:53:24 +01:00
lib Use block variable instead of global 2015-06-08 21:27:01 -04:00
test Removed mocha stubbing in active_support 2015-06-07 19:18:58 +05:30
activesupport.gemspec Upgrade to Ruby 2.2.2 2015-04-14 08:41:56 +05:30
CHANGELOG.md Code fix in CHANGELOG 2015-06-08 13:08:08 +05:30
MIT-LICENSE Update copyright notices to 2015 [ci skip] 2014-12-31 08:34:14 +01:00
Rakefile Remove unused package tasks 2015-05-28 09:06:10 +02:00
README.rdoc [ci skip] Don’t encourage sudo gem install 2015-05-12 14:51:19 -07:00

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.


== 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:

* http://www.opensource.org/licenses/MIT


== Support

API documentation is at:

* http://api.rubyonrails.org

Bug reports can be filed for the Ruby on Rails project 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