貓假圖

gistfile1.rb

module ViewHelpers

  def placekitten(size, options={})
    domain           = options[:domain] || "http://placekitten.com"
    src              = "#{domain}/#{size}?image=#{rand(16)+1}"
    g                = options[:g]

    if options[:g]
      src            = "#{domain}/g/#{size}?image=#{rand(16)+1}"
    end

    src
  end

end