From: "Iñaki Baz Castillo" <ibc@...>
Date: 2011-05-25T00:25:19+09:00
Subject: Re: Using sprintf() to print a Hash

2011/5/24 Robert Klemme <shortcutter@googlemail.com>:
>> sprintf("  %-20s %20s", "#{key.to_s}:", value.to_s)
>
> That's overly complicated: you employ two text replacement mechanisms.  Just do
>
> printf("  %-20s: %20s\n", key, value)

Yes, initially I used key.to_s as I have Symbols as keys and thougth
that a string is required.

Changed now. Thanks.

-- 
Iñaki Baz Castillo
<ibc@aliax.net>