jsuchal

require 'rubygems'
require 'bundler/setup'

require 'koala'
require 'date'


access_token = 'xxx' # fill in from https://developers.facebook.com/tools/explorer

Koala.configure do |config|

jsuchal

A (me): So you want some private data from me?
B (a company): Yeah. Name and email, please?
A: What's the purpose?
B: Just a newsletter.
A: Good, here you go. You have my consent to use my name and email for this purpose for about a year.

eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJAanN1Y2hhbCIsIm5hbWUiOiJKYW4gU3VjaGFsIiwiZW1haWwiOiJqYW4uc3VjaGFsQGdtYWlsLmNvbSIsImNvbnNlbnRzIjpbIm5ld3NsZXR0ZXIiXSwiYXVkIjoiWW91ciBDb21wYW55LCBMdGQuIiwiaWF0IjoxNTE2MjM5MDIyLCJleHAiOjE1OTY2MzkwMjJ9.tRANmViLotSJq63WIVplXS8Sfep4gckxD7Q499SRB3oyPCLkzcmReadYnCN2zkcJK9NqOXqWb5w7x6tMHT2PajRweD-dyDckFxvyX7ETjmKAHctoNvKaxHu0D1VybrKB4ve7ydijVh9JfGR6lJpooY2m2kMKHanDLU6ZKCyEWeM

This is a simple signed JWT token that contains this data

jsuchal

require 'active_support/all'

def pattern(word, candidate)
  [0,1,2,3,4].map do |i|
    if word[i] == candidate[i]
      'X'
    elsif word[i] != candidate[i] && candidate.include?(word[i])
      'x'
    else
      '.'