ActiveRecord support for citext

Adds support for citext to active_record

Installation

Add this line to your application's Gemfile:

gem 'activerecord-postgresql-citext'

And then execute:

$ bundle

Or install it yourself as:

$ gem install activerecord-postgresql-citext

Usage

In a database migration you need to first enable citext as an extension, then you can create columns of type citext.

def up
  enable_extension("citext")                   

  create_table :models, :force => true do |t|  
    t.citext :name                             
    t.timestamps                               
  end                                          
end

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