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Duration

inherits Object

Represents a span of time, but not a point in time.

constructor

• Duration([years], [months], [days], [hours], [minutes], [seconds], [milliseconds]) creates a duration representing the given time periods. If none of the time periods are given, a duration of 0 is created.

methods

• to_string() returns a representation of the duration in nanoseconds with the ns unit appended

static methods

• from_years(years) creates a duration representing the number of years given
• from_months(months) creates a duration representing the number of months given
• from_days(days) creates a duration representing the number of days given
• from_hours(hours) creates a duration representing the number of hours given
• from_minutes(minutes) creates a duration representing the number of minutes given
• from_seconds(seconds) creates a duration representing the number of seconds given
• from_milliseconds(milliseconds) creates a duration representing the number of milliseconds given

operators

• + adds either a datetime or a duration to the existing duration. The returned type is the same as the operand.