From: Damaris Fuentes Date: 2008-01-06T02:33:46+09:00 Subject: Re: Convert bignum to numeric and formatting Hi, > You don't need to convert a Bignum into a Numeric because it already is: > Bignum is a subclass of Integer, which is a Subclass of Numeric. I get this: "undefined method `format_s' for 10067064106:Bignum" So my question is, I'm afraid, how can I install the Numeric extension? (I always thought the extensions come with the Ruby installation...) Thanks. -- Posted via http://www.ruby-forum.com/.