everyutil/date/isDateInRangeWithTolerance.js

A comprehensive library of lightweight, reusable utility functions for JavaScript and TypeScript, designed to streamline common programming tasks such as string manipulation, array processing, date handling, and more.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.isDateInRangeWithTolerance = void 0;
/**
 * Checks if date falls within range allowing for some tolerance (e.g., plus/minus 1 day).
 * @author @dailker
 * @param {Date} d
 * @param {Date} start
 * @param {Date} end
 * @param {number} [tolerance=0] - Tolerance in days
 * @returns {boolean}
 */
function isDateInRangeWithTolerance(d, start, end, tolerance = 0) {
    const t = tolerance * 24 * 60 * 60 * 1000;
    return d.getTime() >= start.getTime() - t && d.getTime() <= end.getTime() + t;
}
exports.isDateInRangeWithTolerance = isDateInRangeWithTolerance;