fromNow method

DateTime fromNow ({int days: 0, int hours: 0, int minutes: 0, int seconds: 0, int milliseconds: 0, int microseconds: 0 })

Returns the point in time that's given amount of time from now. The amount of time is the sum of individual parts. Parts are compatible with ones defined in Duration.

Implementation 

DateTime fromNow(
        {int days: 0,
        int hours: 0,
        int minutes: 0,
        int seconds: 0,
        int milliseconds: 0,
        int microseconds: 0}) =>
    fromNowBy(new Duration(
        days: days,
        hours: hours,
        minutes: minutes,
        seconds: seconds,
        milliseconds: milliseconds,
        microseconds: microseconds));