Did you read the sentence that I wrote? izip(count(), someArray) does the indexes.
On Wed, May 20, 2009 at 7:32 AM, Rupert Bates <[email protected]> wrote: > > Thanks for the reply, so that answers the alternate rows case, but > there are plenty of other cases where you would want to know the index > of the item. The items() solution feels like a bit of a workaround and > presumably has performance implications. Would a mapi function not be > more efficient and elegant? Sorry if I'm missing something. > Rupert > > On May 19, 4:13 pm, Bob Ippolito <[email protected]> wrote: >> Typically this is done with count or cycle and izip. >> >> izip(cycle(["odd", "even"]), someArray) >> >> On Tue, May 19, 2009 at 2:19 AM, Rupert Bates <[email protected]> wrote: >> >> > Hi there, how about adding a mapi function to Mochikit.Iter which >> > passes the index of the item being processed to the specified >> > function? It would be really handy, for instance for specifying >> > altenate rows on a table. >> > Rupert >> >> > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "MochiKit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/mochikit?hl=en -~----------~----~----~----~------~----~------~--~---
