grab recent email addresses listed in a talk.io chat room

talkio_email_parse.rb

require 'rest-client'
require 'json'

room_name = "INSERT_ROOM_NAME_HERE"

url = "http://tlk.io/" + room_name + "/messages"

result = RestClient.get(url)
parsed = JSON.parse result
parsed.each do |element|
  puts element["body"].scan(/\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b/i).uniq
end