> It always bugs me that compact! returns nil if no changes occur, 
> rather than the enum as I seem to use this particular idiom a lot *sigh*
>
>
> Ellie
>
> Eleanor McHugh
> Games With Brains
> http://slides.games-with-brains.net
> ----
> raise ArgumentError unless @reality.responds_to? :reason
>
>
>
Yes, I find it equally annoying that strip! has the same bahviour

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