emoji

#!/usr/bin/env ruby

require 'nokogiri'
require 'open-uri'
require 'clipboard'

num_emoji = ARGV.count == 1 && ARGV[0].to_i || 3
doc = Nokogiri::HTML(open('http://www.emoji-cheat-sheet.com/'))
emoji = doc.css('span.name').map(&:content)
emoji_str = emoji.sample(num_emoji).map {|em| ":#{em}:" }.join(' ')
Clipboard.copy(emoji_str)
puts "Copied to clipboard: #{emoji_str}"