From: Jonan Scheffler <jonanscheffler@...>
Date: 2013-05-16T07:19:30+09:00
Subject: Re: n00b looking to learn from the best

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Look up each_with_index.
On May 15, 2013 3:17 PM, "Flex Philips" <lists@ruby-forum.com> wrote:

> Hey Rubyians!
>
> I am not used to joining online forum's and I am eager to join the Ruby
> community. This is the first language I am learning and have a practice
> problem that I cannot seem to get. Can you enlighten me? I'm looking
> forward to learning from all of you!
>
> Here is the question:
>
> Write a method named lassy_sum(numbers) that takes an array of numbers.
> lassy_sum should multiply each number in the array by its position in
> the array, and return the sum.
>
> I don't quite understand how to multiply each number in the array by its
> position in the array. Any help will be greatly appreciated! Thanks.
>
> Flex
>
> --
> Posted via http://www.ruby-forum.com/.
>
>

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<p dir=3D"ltr">Look up each_with_index.</p>
<div class=3D"gmail_quote">On May 15, 2013 3:17 PM, &quot;Flex Philips&quot=
; &lt;<a href=3D"mailto:lists@ruby-forum.com">lists@ruby-forum.com</a>&gt; =
wrote:<br type=3D"attribution"><blockquote class=3D"gmail_quote" style=3D"m=
argin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hey Rubyians!<br>
<br>
I am not used to joining online forum&#39;s and I am eager to join the Ruby=
<br>
community. This is the first language I am learning and have a practice<br>
problem that I cannot seem to get. Can you enlighten me? I&#39;m looking<br=
>
forward to learning from all of you!<br>
<br>
Here is the question:<br>
<br>
Write a method named lassy_sum(numbers) that takes an array of numbers.<br>
lassy_sum should multiply each number in the array by its position in<br>
the array, and return the sum.<br>
<br>
I don&#39;t quite understand how to multiply each number in the array by it=
s<br>
position in the array. Any help will be greatly appreciated! Thanks.<br>
<br>
Flex<br>
<br>
--<br>
Posted via <a href=3D"http://www.ruby-forum.com/" target=3D"_blank">http://=
www.ruby-forum.com/</a>.<br>
<br>
</blockquote></div>

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