[LRUG] Subtracting two arrays

John Winters john at sinodun.org.uk
Thu Dec 16 12:55:51 PST 2010

On 16/12/10 20:25, Jim Myhrberg wrote:
> It happens, specially when you're new to Ruby :)... Generally the best
> idea is to start with looking at the documentation for the object you're
> dealing with.

Oh, I had looked at the documentation - several times, and I'd read 
about both Arrays and Enumerables.  The thing is, I was looking for a 
method and my eye had just kind of slithered over the punctuation 
section at the beginning of the list.


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