[ruby-talk:5118] Re: Types and ===

----- Original Message ----- 
From: Yasushi Shoji <[e-mail]>
To: ruby-talk ML <[e-mail]>
Sent: Monday, September 25, 2000 5:23 PM
Subject: [ruby-talk:5117] Re: Types and ===

> def classify4(arg)
>   case arg
>     when String
>       print "  arg is a string\n"
>     when Array
>       print "  arg is an array\n"
>     when Hash
>       print "  arg is a hash\n"
>     else
>       print "  arg is unknown\n"
>   end
> end

Ahhhh. I now perceive the Ruby Way.

So I should not have been finding the type at all, 
but letting the language do the work for me.

Still, it bothers me a little that x==y does not always
imply x===y. But I will just have to get used to that...

Actually I have trouble remembering what === means --
whether to say x === y or y === x, which are of course
not the same.

Thanks much,
Hal