From: James Edward Gray II <james@...>
Date: 2005-12-12T12:18:58+09:00
Subject: Re: Calculating single-digit summands

On Dec 11, 2005, at 9:14 PM, Dan Diebolt wrote:

>> # ... or ...
>> def sum( enum )
>>  inject { |sum, n| sum + n }
>> end
>
>   Don't you need enum. ?
>
>   def sum(enum)
>    enum.inject {|sum,n| sum+n}
>  end

Oops.  Yes.  Thank you.

James Edward Gray II