From: Matthew Kerwin <matthew@...>
Date: 2013-02-07T15:11:18+09:00
Subject: Re: Issues from an extreme beginner

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Here's a small hint:

(((str + int => str) + int => str) + int => str)

(str + (int + (int + int => int) => int) => str)

Also, String#length returns an int, so you should never need to call .to_i
on it.

Sent from my phone, so excuse the typos.

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<p>Here&#39;s a small hint:</p>
<p>(((str + int =&gt; str) + int =&gt; str) + int =&gt; str)</p>
<p>(str + (int + (int + int =&gt; int) =&gt; int) =&gt; str)</p>
<p>Also, String#length returns an int, so you should never need to call .to_i on it.</p>
<p>Sent from my phone, so excuse the typos.</p>

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