From: Bill Walton Date: 2008-07-16T22:44:35+09:00 Subject: Re: Calculate last day of month Gregory Seidman wrote: > It's easier than that. > > class Date > def self.last_day_of_the_month(yyyy, mm) > new(yyyy, mm, -1) > end > end Why override Date at all when we've got ActiveSupport::CoreExtensions::Date::Calculations and can just use 'end_of_month'?