From: Mitchell Gould <go_mitchell@...>
Date: 2008-07-15T05:03:15+09:00
Subject: how to loop through two arrays in parallel

I have two arrays from a form.


params[:products] and params[:quantity]

which are products[] and quantity[]

I would like to extract the data from each item to get their name and
quantity.

Is there a way in Ruby to do this?


for product in products[] and quantity in quantity[]?
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