Ruby Password Practise

pwdpractise.rb

# Ruby Password Practise Utility
#!/usr/local/bin/ruby
require 'rubygems'
require 'highline/import'

$password = ask("Enter your password: ") { |q| q.echo = "*" }
puts "Now type your password and hit return."
$success = 0
def check(possible)
  if possible == $password
    print " # Yes!\n"
    $success += 1
  else
    print " # No! Wrong!\n"
  end
end

def get_check
  possible = ask("> ") { |q| q.echo = "*" }
  check(possible)
end

10.times do
  get_check()
end
puts "Done. You got #{$success}/10 right."