From: Krekna Mektek <krekna@...>
Date: 2006-05-25T23:22:55+09:00
Subject: Re: Equivalent of collections in Java

I should have read a bit further, they just mean collections as I
already know it, like arrays (ordered lists) and hashes. Nothing new
under the sun, to my understanding.

So, taken into account I am right, please forget this question :)

Krekna

2006/5/25, Krekna Mektek <krekna@gmail.com>:
> Hi list,
>
> I am reading the "from concepts to code" book from Jacquie Barker, but
> this book uses Java as the language to learn OO programming. This
> doesn't bother me at all although I'm learning Ruby, but sometimes I
> don't  know if it is in Ruby and what it's called in Ruby.
> I am now reading about the concept of Collections, that is Collection
> objects, in Java, but I can't find something about it in my Pickaxe
> book. Does someone know the equivalent in Ruby?
>
> Also another tiny question:
>
> I read in the Pickaxe book :  Integer(gets), how doest this work? I
> thought Integer is an object type and not a method which can indeed be
> called with an argument, like method(argument) ?
>
> Thanx again,
> Krekna
>
>