YearTemporalRangesTariffSchedule.firstMatch() method

Find the first rule that applies on a given date.

Signature:

/** @override */
firstMatch(date: Date, utc?: boolean): T | undefined;

Parameters

Parameter	Type	Description
date	Date	the date to find the first matching rule at
utc	boolean	(Optional) if `true` then use UTC date components, otherwise assume the local time zone

Returns:

T | undefined

the first available matching rule, or undefined if no rules match