From: 7stud -- <lists@...>
Date: 2012-09-15T13:19:52+09:00
Subject: Re: how to write a array into a string

7stud -- wrote in post #1076100:
> arr = ['a', 'b', 'c']
> str = arr.each_with_index do |num, i|
>   puts "#{i} => #{num}"
> end
>

Whoops.  Chopped off a line there:

> p str


> --output:--
> 0 => a
> 1 => b
> 2 => c
> ["a", "b", "c"]
>

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