splitio.md

ThisFeature - Split Adapter

Installation

gem 'this_feature-adapters-split-io'

Configuration

# config/initializers/this_feature.rb
require 'this_feature'
require 'this_feature/adapters/split_io'

ThisFeature.configure do |config|
  adapter = ThisFeature::Adapters::SplitIo.new
  config.adapters = [adapter]
  config.default_adapter = adapter
end

An existing Split client can be optionally passed to the initializer:

ThisFeature::Adapters::SplitIo.new(client: my_existing_client)

API

The SplitIo adapter supports the public API of ThisFeature.

Both context and data are supported.

control is a native Split feature, so we perform a query to Split to get this info.

We've also added record, which is a helper to easily and consistently add attributes to the data hash. To take advantage of this, the application must set a base_data_lambda in the config. An example—

ThisFeature.configure do |config|
  config.base_data_lambda = lambda { |record|
    case record
    when Org
      {
        org_id: record.id,
        org_name: record.name
      }
    when User
      {
        org_id: record.org.id,
        org_name: record.org.name,
        user_email: record.email,
        user_id: record.id,
        user_name: record.name
      }
    end
  }
end

Then ThisFeature.flag("my-flag", record: user).on? will automatically include org_id, org_name, user_email, user_id, and user_name in the data attributes.