SimpleScope

Allows you to define magic scopes on an ActiveRecord model without having to provide where conditions. The conditions are derived from the name of the scope. Multiple conditions can be defined via the name by separating them with and much like the magic find_by_attribute1_and_attribute2 methods.

Installation

Add this line to your application's Gemfile:

gem 'simple_scope'

And then execute:

$ bundle

Or install it yourself as:

$ gem install simple_scope

Usage

Simply define a scope:

class Color < ActiveRecord::Base
  scope :color_red
end

Now, calling Color.color_red will build the query: where 'color' => 'red'. Multiple conditions can be separated by _and_:

class Color < ActiveRecord::Base
  scope :color_red_and_status_enabled
end

Calling Color.color_red_and_status_enabled will build the query: where 'color' => 'red', 'status' => 'enabled'.

Contributing

1. Fork it ( https://github.com/[my-github-username]/simple_scope/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