From: Robert Klemme <shortcutter@...>
Date: 2008-05-28T18:17:38+09:00
Subject: Re: n00b question

2008/5/27 Tim Wolak <tim.wolak@gmail.com>:
> Can someone explain to me why my script is printing the key to my hash
> twice?  I need it to print the key then the value on the first iteration
> and on the second iteration it should only print the value.  I am
> getting information from two files, the account numbers and balances and
> displaying account number, yesterday balance, today balance and the
> difference.

> g = my_hash.to_s.sort
> puts g

You are printing key and value of your hash and since the value also
contains the account number you see it twice.  You probably rather
want:

my_hash.sort.each |k,v|
  puts v
end

Kind regards

robert


-- 
use.inject do |as, often| as.you_can - without end