# CoolHash

Cool Hash is a collection of cool hash extensions in ruby that extend the default hash class.

## Installation

Add this line to your application's Gemfile:

```ruby
gem 'cool_hash'
```

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install cool_hash

## Usage
Its probably easier to just install whatever hash function by gem but just in case you wish to use this gem:
```Ruby
require 'cool_hash'
```
To use the individual gems:
1. Camelize your snake keys when working with JSON APIs: https://github.com/futurechimp/awrence
```Ruby
my_hash = {"first_key" => 1, "foo_bars" => [{"baz_baz" => "value"}, {"blah_blah" => "value"}]}
camel_hash = my_hash.to_camel_keys
# => {"FirstKey" => 1, "FooBars" => [{"BazBaz" => "value"}, {"BlahBlah" => "value"}]}

# OR

camel_hash = my_hash.to_camelback_keys
# => {"firstKey" => 1, "fooBars" => [{"bazBaz" => "value"}, {"blahBlah" => "value"}]}
```
2. Snakify your camel keys when working with JSON APIs: https://github.com/futurechimp/plissken
```Ruby
my_hash = {"firstKey" => 1, "fooBars" => [{"bazBaz" => "value"}, {"blahBlah" => "value"}]}
snaked_hash = my_hash.to_snake_keys
# => {"first_key" => 1, "foo_bars" => [{"baz_baz" => "value"}, {"blah_blah" => "value"}]}
```
3. Facets Hashery Collection of Hash-based classes: https://github.com/rubyworks/hashery
```Ruby
# Please read the documentation.
```
4. Hashie is a collection of classes and mixins that make hashes more powerful: https://github.com/intridea/hashie
```Ruby
# Please read the documentation.
```
## Other Related Gems:
1. https://github.com/zilkey/active_hash
2. https://github.com/idlefingers/hash-pipe

## Development

After checking out the repo, run `bin/setup` to install dependencies. Then, run `bin/console` for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release` to create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).

## Contributing

1. Fork it ( https://github.com/[my-github-username]/cool_hash/fork )
2. Create your feature branch (`git checkout -b my-new-feature`)
3. Commit your changes (`git commit -am 'Add some feature'`)
4. Push to the branch (`git push origin my-new-feature`)
5. Create a new Pull Request

All licenses belong to their respective gems. This is merely a collection.