From: Brian Candler <b.candler@...>
Date: 2010-10-30T05:29:20+09:00
Subject: Re: undefined method `each'

Russ Forsythe wrote in post #958057:
> Before I explain the issue I’m having I should preface it with some
> important information.  I’m a novice programmer at best and I’m new to
> Ruby…
>
> I’m trying to capture the authentication token from Nessus so I can use
> it to run scans, reports, etc.  I found the following code on the Nessus
> site but I’m getting “undefined method `each' for
> #<String:0x00000001458a10> (NoMethodError)” from a line of code near the
> bottom (response.body.each do |line|).  I’m using Ruby 1.9.1 running on
> Linux (Ubuntu 10.04).  Any insight you can provide would be much
> appreciated!

ruby 1.8 had String#each, ruby 1.9 does not. Use String#each_line 
instead.

(However, strangely, IO#each still exists)

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