On Sun, Mar 27, 2011 at 10:53 PM, Nick Coghlan <ncogh...@gmail.com> wrote:
> On Mon, Mar 28, 2011 at 2:11 PM, Daniel Stutzbach <stutzb...@google.com> > wrote: > > Is there a good use-case for the func argument? > > The examples that Raymond gives in the docs (cumulative > multiplication, running min/max, cash flow accumulation) look fairly > solid to me. (I had the nagging suspicion that I was making a blunder in my email, but I couldn't see it despite rereading my email several times before sending. My blunder was in not rereading the patch to see the examples. Anyway...) When would a running product, min, or max be useful? for running_min in accumulate(data, min): # Do what? -- Daniel Stutzbach
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