action-center-platform/lib/quotes.rb

module Quotes
  def self.get
    quotes.sample
  end

  private

  def self.quotes
    begin
      @quotes ||= YAML.load_file("config/custom_quotes.yml")
    rescue Errno::ENOENT
      @quotes ||= YAML.load_file("config/quotes.yml")
    end
  end
end