I know I can do anything and some more envolving Dates with momentjs. But embarrassingly, I’m having a hard time trying to do something that seems simple: geting the difference between 2 times.
Example:
var now = "04/09/2013 15:00:00";
var then = "04/09/2013 14:20:30";
//expected result:
"00:39:30"
what I tried:
var now = moment("04/09/2013 15:00:00");
var then = moment("04/09/2013 14:20:30");
console.log(moment(moment.duration(now.diff(then))).format("hh:mm:ss"))
//outputs 10:39:30
I do not understand what is that “10” there. I live in Brazil, so we are utc-0300 if that is relevant.
The result of moment.duration(now.diff(then)) is a duration with the correct internal values:
days: 0
hours: 0
milliseconds: 0
minutes: 39
months: 0
seconds: 30
years: 0
So, I guess my question is: how to convert a momentjs Duration to a time interval? I sure can use
duration.get("hours") +":"+ duration.get("minutes") +:+ duration.get("seconds")
but i feel that there is something more elegant that I am completely missing.
update
looking closer, in the above example now is:
Tue Apr 09 2013 15:00:00 GMT-0300 (E. South America Standard Time)…}
and moment(moment.duration(now.diff(then))) is:
Wed Dec 31 1969 22:39:30 GMT-0200 (E. South America Daylight Time)…}
I am not sure why the second value is in Daylight Time (-0200)… but I am sure that i do not like dates 🙁
update 2
well, the value is -0200 probably because 31/12/1969 was a date where the daylight time was being used… so thats that.
