FeatureFlagger

Partial release your features.

Installation

Add this line to your application's Gemfile:

gem 'feature_flagger'

And then execute:

$ bundle

Or install it yourself as:

$ gem install feature_flagger

Usage

Rails

1. Create a rollout.yml in config path and declare a rollout:

   account: # model name
   email_marketing: # namespace (optional)
   new_email_flow: # feature key
     description:
       @dispatch team uses this rollout to introduce a new email flow for certains users. Read more at [link]
   

2. Adds rollout funcionality to your model:

   class Account < ActiveRecord::Base
   include FeatureFlagger::Model
   # ....
   end
   

3. Check;

   class DashboardController < ApplicationController
   def index
   if current_user.account.rollout?([:email_marketing, :new_email_flow])
     # render something
   else
     # render something else
   end
   end
   end
   

P.S: If you try to check a inexistent rollout key will raise an error.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/ResultadosDigitais/feature_flagger.