From: Hassan Schroeder <hassan.schroeder@...>
Date: 2010-11-14T01:27:25+09:00
Subject: Re: an each/block problem

On Sat, Nov 13, 2010 at 8:08 AM, Paul Roche <prpaulroche@gmail.com> wrote:
> Just one more thing. if I want to attach the 'name' of the User to that.
> How can I do it?
>
> i.e so the print out is "User1: you can borrow more"

Pass the entire User object, e.g. `borrowed.call(user)` and change
your proc to:

borrowed = lambda do |user|
 if user.books_borrowed > 1 then p "#{user.name}: you have borrowed too many"
 else puts "#{user.name}: you can borrow more"
 end
end

or have it take 2 arguments, user.name and user.books_borrowed,
exercise left to the reader :-)

HTH,
-- 
Hassan Schroeder ------------------------ hassan.schroeder@gmail.com
twitter: @hassan