Go’s standard library contains a single date package — time. The type provided by it, Time, contains date, time and location information. More often than not we don’t need location info, or we need to represent date/time only.
dt provides exactly that, a time-zone-independent representation of time that follows the rules of the proleptic Gregorian calendar with exactly 24-hour days, 60-minute hours, and 60-second minutes.
Repo available at: https://github.com/ribice/dt
Most, if not all of the applications being built require some info about time. Whether it’s timestamp of object creation/update, user’s birthdate or some schedules.
Go’s time package represents a unique point in time, a timestamp. But a birthday doesn’t need to be represented by a timestamp, a simple date is enough. And same goes for many other usages.
dt, I would use Go’s
time package and then strip date or time info depending on my needs. I realized that’s not the best way, thus I built
dt provides a time-zone-independent representation of time that follows the rules of the proleptic Gregorian calendar with exactly 24-hour days, 60-minute hours, and 60-second minutes.
What is provided?
dt provides three types to work with:
- Time: Contains time info: HH:mm
- Date: Contains date info: YYYY-MM-DD
- DateTime: Contains date and time information: YYYY-MM-DDTHH:mm
time.Time these types contain an additional
Valid field representing whether the data inside it was scanned/marshaled. This prevents situations like saving default date in a database when nothing was received or responding via JSON with default date even though the date was empty.
Types provided in dt represent sql types