Ruby: make ranges always include the last value
So, in conjunction with other snipped about setting up intervals on Time, this can be added to Range to make sure it always includes the last value, even if the interval doesn't directly land you on the end value
class Range def each(options = {}, &block) val = self.begin while val < self.end yield val val = val.succ end yield self.end if self.end == val || options[:always_include_last] end end
