From: Shane Emmons <semmons99@...>
Date: 2008-11-22T02:57:16+09:00
Subject: Re: How to use include? on an array of objects

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Use the 'select' method of array
http://ruby-doc.org/core/classes/Array.html#M002214

On Fri, Nov 21, 2008 at 12:44 PM, Fernando Perez <pedrolito@lavache.com>wrote:

> I have the following array:
>
> [ product1, product2, product3 ]
>
> All products are of type Product. The Product class defines isntance
> attributes such as: title, description, price.
>
> Can I use include? to check if the array has a product which price is
> zero? if not what would I need to do? Iterate over each product and set
> a variable if a match is found?
> --
> Posted via http://www.ruby-forum.com/.
>
>


-- 
Shane Emmons

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