From: Thomas Wieczorek <wieczo.yo@...>
Date: 2008-01-05T00:44:06+09:00
Subject: Re: Checking an array for an item

On Jan 4, 2008 4:05 PM, 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))
>
>

You could try something like:

class Array
    def include_class?(klass)
        if self.detect { |x| x.class == klass }
            return true
        else
            return false
        end
    end
end