Module time_ext 

Time/date conveniences (Rails 2.days.ago, beginning_of_day, …).

Functions

beginning_of_day

Midnight at the start of dt’s day (Rails beginning_of_day).

days_ago

n days before now (Rails n.days.ago).

days_from_now

n days after now (Rails n.days.from_now).

end_of_day

The last second of dt’s day (Rails end_of_day).

hours_ago

n hours before now.