FeatureFlag

Wrapper around Flipper whose job is to toggle applications features. And is using Redis as preferred persistence adapter.

Add to your project

In gemfile add:

gem "feature_flag", git: "https://github.com/betterdoc-org/gem-feature-flag"

install:

bundle install

On application start:

require 'feature_flag'

# set persistence adapter
# if test env:
adapter = FeatureFlag.memory_adapter
# else use redis and provide redis url:
adapter = FeatureFlag.redis_adapter(Redis.new(url: ENV.fetch('FLIPPER_REDIS_URL')))

# set feature key prefix
prefix = ENV.fetch('FEATURE_FLAGS_PREFIX")

# init setup
FeatureFlag.configure(adapter: adapter, prefix: prefix)

Use in your application:

FeatureFlag.enable('some-feature')

FeatureFlag.disable('some-feature')

FeatureFlag.enabled?('some-feature')

FeatureFlag.disabled?('some-feature')

Development

bundle install

rake spec