From: David Chelimsky <dchelimsky@...>
Date: 2008-01-05T00:14:59+09:00
Subject: Re: Checking an array for an item

On Jan 4, 2008 9:05 AM, Sam Phoneix <dominicjefferies@yahoo.co.uk> wrote:
> How come this code doesn't return "true" for the following?
>
> x = [1,2,3]
>
> puts(x.include?(Fixnum))

It uses ==, not ===.

$ri Enumerable#include?

---------------------------------------------------- Enumerable#include?
     enum.include?(obj)     => true or false
     enum.member?(obj)      => true or false
------------------------------------------------------------------------
     Returns +true+ if any member of _enum_ equals _obj_. Equality is
     tested using +==+.