thank you, ben!!
> On Jul 6, 2016, at 11:17 PM, Ben Coman [via Smalltalk]
> <[email protected]> wrote:
>
> [:a :b | (a category) = (b category)
> ifFalse: [ (a category) < (b category) ]
> ifTrue: [ (a payee) < (b payee)]].
--
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