From: Andreas L. <av...@lo...> - 2012-11-29 12:21:17
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Alexandre Ferrieux <ale...@gm...> wrote: > > TIP #421: A COMMAND FOR ITERATING OVER ARRAYS > Nearly perfect: please just clarify what happens if the array is > modified while iterating. I'd expect to see modification at least of current element (or even any other pre-existing element, whether already reached, or yet to arrive) allowed without bailing out. I don't know, what are the technical problems with allowing even adding/removing of keys, but I assume there are such, or it wouldn't have been an issue in the first place... |