A small utility for converting between duration units. E.g '7 Weeks' to Micro Seconds.
$ npm install duration-converter
const Duration = ;const sevenWeeks = '7 Weeks';const milliseconds = sevenWeeksMilliSeconds;const threeDays = Duration;const hours = threeDaysHours;// will print out "4 days"console;const a = 2019 3 14;const b = 2019 3 15;const betweenDates = Duration;// will print 86400000console;
Note that a year is always interpreted as being 365 days. There are no leap year calculations so going between units that cross the year "boundaries" will result in a small rounding error.