title: Ruby - Passing Blocks To Methods
body: <p>I'm trying to do Ruby password input with the <a href="http://highline.rubyforge.org/" rel="noreferrer">Highline gem</a> and since I have the user input the password twice, I'd like to eliminate the duplication on the blocks I'm passing in. For example, a simple version of what I'm doing right now is:</p>
  
  <pre><code>new_pass = ask("Enter your new password: ") { |prompt| prompt.echo = false }
  verify_pass = ask("Enter again to verify: ") { |prompt| prompt.echo = false }
  </code></pre>
  
  <p>And what I'd like to change it to is something like this:</p>
  
  <pre><code>foo = Proc.new { |prompt| prompt.echo = false }
  new_pass = ask("Enter your new password: ") foo
  verify_pass = ask("Enter again to verify: ") foo
  </code></pre>
  
  <p>Which unfortunately doesn't work. What's the correct way to do this?</p>