Make a name list of GitHub/gemoji supported emoji

get_emoji_names.rb

require 'json'
require 'net/http'

def fetch(url)
   resp = Net::HTTP.get_response(URI.parse(url))
   data = resp.body
   JSON.parse(data)
end

results = fetch "https://cdn.rawgit.com/github/gemoji/master/db/emoji.json"
names = results.map { |r| r['aliases'] }.flatten

puts names.to_s