@true-directive/base
Version:
The set of base classes for the TrueDirective Grid
66 lines (65 loc) • 2.25 kB
TypeScript
/**
* Copyright (c) 2018-2019 Aleksey Melnikov, True Directive Company.
* @link https://truedirective.com/
* @license MIT
*/
export declare class Dates {
static isEmpty(d: Date): boolean;
/**
* Returns timestamp of the given date or null
* @param d Date
* @return Timestamp or date's timestamp
*/
static getTimeNull(d: Date): number | null;
/**
* Are two dates equal?
* @param d1 First date
* @param d2 Second date
* @return True if dates are equals.
*/
static equals(d1: Date, d2: Date): boolean;
/**
* Comparing two dates.
* @param d1 First date.
* @param d2 Second date.
* @return True if both dates are equal.
*/
static compare(d1: Date, d2: Date): number;
/**
* Returns today's date with no time.
* @return Today's date with no time.
*/
static today(): Date;
/**
* Returns yesterday's date without time.
* @return Yesterday's date without time.
*/
static yesterday(): Date;
/**
* Returns the date following the specified date.
* @param d Date
* @return The date following the date.
*/
static nextDate(d: Date): Date;
/**
* Returns a date that is more than the specified date for the specified number of days.
* @param d Date
* @param days Number of days
* @return
*/
static addDays(d: Date, days: number): Date;
static firstDateOfWeek(d: Date, firstDay: number): Date;
static lastDateOfWeek(d: Date, firstDay: number): Date;
static lastDateOfPrevWeek(d: Date, firstDay: number): Date;
static firstDateOfNextWeek(d: Date, firstDay: number): Date;
static firstDateOfMonth(d: Date): Date;
static lastDateOfMonth(d: Date): Date;
static firstDateOfNextMonth(d: Date): Date;
static lastDateOfNextMonth(d: Date): Date;
static firstDateOfPrevMonth(d: Date): Date;
static lastDateOfPrevMonth(d: Date): Date;
static dateBetween(d: Date, start: Date, end: Date): boolean;
static isSameMonth(d1: Date, d2: Date): boolean;
static isSameYear(d1: Date, d2: Date): boolean;
static yearTwoDigits(d: Date): string;
}