Extends ActiveSupport's symbolize_keys to recursively symbolize all keys in a gem. By default, it is fully backwards compatible with ActiveSupport's symbolize_keys method. If the recursive flag is set to true however and it recursively symbolizes any values which are hashes.
Add this line to your application's Gemfile:
gem 'hash_symbolizer'
And then execute:
$ bundle
Or install it yourself as:
$ gem install hash_symbolizer
gem install hash_symbolizer or include it in your Gemfile and then run bundle install.
Examples:
{"a" => {"b" => 1}}.symbolize_keys = {:a => {"b" => 1}}
{"a" => {"b" => 1}}.symbolize_keys(true) = {:a => {:b => 1}}
{"a" => {"b" => 1}}.symbolize_keys! = {:a => {"b" => 1}}
{"a" => {"b" => 1}}.symbolize_keys!(true) = {:a => {:b => 1}}
Works on Ruby 1.9.2-p290, 1.9.3-p125, ActiveSupport version 3.2.2 as of now.
- Fork it
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Added some feature') - Push to the branch (
git push origin my-new-feature) - Create new Pull Request