ActsAsDowncasableOn

Easy way to define AR attributes that should be stored in lowercase

Add this line to your application's Gemfile:

gem 'acts_as_downcasable_on'

And then execute:

$ bundle

Or install it yourself as:

$ gem install acts_as_downcasable_on

Setup

class User < ActiveRecord::Base
  acts_as_downcasable_on :email, :login
end

Attributes email and login will be forced to lowercase before model validation.

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