Poff (Plain Old Feature Flags)

This gem is about as plain as they come. The point is to create a static feature flag gem that doesn't require any bindings, adapters, or database integration.

Add this line to your application's Gemfile:

gem 'poff'

And then execute:

$ bundle

Or install it yourself as:

$ gem install poff

Once the gem is installed, simply run the generator to create the initializer:

$ rails generate poff:initializer

When you want to create a feature, just add it to the FeatureFlags hash in config/initializers/poff.rb:

FeatureFlags = {
  my_feature: :on,
  my_other_feature: :off
}

Just restart your app and the changes will be picked up. When you want to check if a feature is enabled just call Poff::Feature.enabled?:

if Poff::Feature.enabled?(:my_feature)
  do_something_here
end

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