class Url
  include Enumerable

  attr_accessor :urls

  def initialize(key)
    @urls = Utils::get_webhook_urls(key)
    unless @urls.nil?
      @urls = @urls.uniq
    end
    return @urls
  end

  def new(key)
  end

  def each(&block)
    @urls.each(&block)
  end

  def nil?
    @urls.nil?
  end

  def <<(url)
    @urls << url
  end

  def delete(url)
    @urls.delete(url)
  end

  def uniq
    @urls.uniq
  end
end