getting the access token for instagram from the command line

instagram.rb

require 'launchy'

CLIENT_ID = 'a3506a51a28b4d639ca680123c43f88d'
REDIRECT_URI = 'http://www.epicodus.com/'

puts 'To use InstaCommandLine, you need to grant access to the app.'
puts 'Press enter to launch your web browser and grant access.'
gets

Launchy.open "https://instagram.com/oauth/authorize/?client_id=#{CLIENT_ID}&redirect_uri=#{REDIRECT_URI}&response_type=token"

puts "Now, copy the text from your address bar here that follows 'access_token=' and press enter:"
access_token = gets.chomp

Launchy.open "https://api.instagram.com/v1/users/1574083/?access_token=#{access_token}"