> On Aug 7, 2018, at 8:35 PM, Mark Wieder via use-livecode > <use-livecode@lists.runrev.com> wrote: > > On 08/07/2018 07:57 PM, Dick Kriesel via use-livecode wrote: >> On Aug 7, 2018, at 5:47 PM, Alex Tweedly via use-livecode >> <use-livecode@lists.runrev.com> wrote: >>> >>> Is there an easy way to test whether an array is (currently) a sequence >>> array ? >>> >>> something easier than >>> put the extents of tArray into tmp >>> if item 1 of tmp = 1 AND item 2 of tmp = the number of elements in >>> tArray then >> slightly easier, at least: >> function isSequence p >> return the extents of p is 1, number of elements in p >> end isSequence > > If I'm understanding things right there's more to it: > The keys all have to be integers and (I think) only those integers from 1 to > (the number of keys).
That was my understanding as well. .Jerry _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode