Braze Configuration Setup

Braze.rb

module Braze
  class << self
    attr_accessor :configuration
  end

  def self.configure
    self.configuration ||= Configuration.new
    yield(configuration)
  end

  class Configuration
    attr_accessor :rest_api_url, :api_key

    def initialize
      @rest_api_key = ENV['BRAZE_REST_API_URL']
      @api_key      = ENV['BRAZE_API_KEY']
    end
  end
end

# config/initializers/braze.rb
Braze.configure do |config|
  config.url = EN
end