load yml

yml

module Settings
  def self.get key
    val = data.fetch(Rails.env, nil).try(:[], ENV["PLATFORM"]).try(:[], key)
    raise "value nil in #{ Rails.en }" if val.nil? && Rails.env != "test"
    val
  end

  def self.data
    @data ||= YAML.load_file File.join(Rails.root, "config/settings.yml")
  end

end