Flop

A simple ruby feature flipper.

Installation

Add this line to your application's Gemfile:

gem 'flop'

And then execute:

$ bundle

Or install it yourself as:

$ gem install flop

Usage

Repositories

First, you need to configure where to store everything by setting a repository.

Available repositories are :

• Flop::Repository::Memory
• Flop::Repository::Redis

To set the repository, create a new object and affect it to Flop.repo.

Flop.repo = Flop::Repository::Memory.new

require 'redis'

Flop.repo = Flop::Repository::Redis.new(Redis.new)

Features

To access a feature, you can call the Flop[] method or create a new Flop::Feature object.

Flop[:example_feature] # is the same as
Flop::Feature.new(:example_feature)

Available methods on Flop::Feature are :

• feature.active? returns true if the feature is active
• feature.inactive? returns true if the feature is inactive
• feature.set(boolean) sets the state of the feature to the passed value
• feature.activate activates the feature
• feature.deactivate deactivates the feature
• feature.toggle toggles the state of the feature
• feature.with { } executes the block if the feature is active
• feature.without { } executes the block if the feature is inactive

Examples

Flop.repo = Flop::Repository::Memory.new

Flop[:feature].active? # => false
Flop[:feature].toggle # => true

Flop[:feature].with do
  # code
end

Contributing

1. Fork it ( https://github.com/gdott9/flop/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