Isn't Chalten only for gregorian calendars? Regards! Esteban A. Maringolo 2015-03-19 12:54 GMT-03:00 Sean P. DeNigris <sean@clipperadams.com>:

I guess they aren't derived from each other because e.g. the Hebrew calendar has leap months. But doesn't that just mean that "Month" is representing two incompatible distinctions? It seems we should be able to distinguish "1 gregorianYear = 12 gregorianMonths" from "1 hebrewYear convertTo: months" which is an invalid question.

Right now, one can't ask "1 yearMeaure / 12 monthsMeaure" and get 1

----- Cheers, Sean -- View this message in context: http://forum.world.st/Chalten-Month-and-Year-Units-tp4813273.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Sean P. DeNigris wrote

It seems we should be able to distinguish "1 gregorianYear = 12 gregorianMonths"

I see from the paper (http://stephane.ducasse.free.fr/Teaching/CoursAnnecy/0506-M1-COO/A%20New%20O...) that this used to be the case ----- Cheers, Sean -- View this message in context: http://forum.world.st/Chalten-Month-and-Year-Units-tp4813273p4813335.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.