flat_keys

Encodes and Decodes key-value hashes.

Installation

Add this line to your application's Gemfile:

gem 'flat_keys'

And then execute:

$ bundle

Or install it yourself as:

$ gem install flat_keys

Usage

    
    require 'flat_keys'
    
    {'name'=>{'fname'=>'John', 'lname'=>'Doe'}}.flat_keys
    #=> {'name.fname'=>'John', 'name.lname'=>'Doe'}
    
    {'name.fname'=>'John', 'name.lname'=>'Doe'}.unflat_keys
    #=> {'name'=>{'fname'=>'John', 'lname'=>'Doe'}}

Both flat_keys and unflat_keys can be used with custom separators.

    {'name'=>{'fname'=>'John', 'lname'=>'Doe'}}.flat_keys('$')
    #=> {'name$fname'=>'John', 'name$lname'=>'Doe'}

Tests

rake

Contributing

1. Fork it
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 new Pull Request