@progress/kendo-date-math
Version:
Kendo UI typescript package exporting functions for Date manipulations
19 lines (18 loc) • 821 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
var first_decade_of_century_1 = require("./first-decade-of-century");
/**
* A function that calculates duration in centuries between two `Date` objects.
*
* @param start - The start date value.
* @param end - The end date value.
* @returns - The duration in months.
*
* @example
* ```ts-no-run
* durationInCenturies(new Date(2016, 0, 1), new Date(3216, 0, 1)); // 12
* durationInCenturies(new Date(2016, 6, 1), new Date(2617, 0, 1)); // 6
* durationInCenturies(new Date(2016, 0, 1), new Date(2016, 0, 1)); // 0
* ```
*/
exports.durationInCenturies = function (start, end) { return ((first_decade_of_century_1.firstDecadeOfCentury(end).getFullYear() - first_decade_of_century_1.firstDecadeOfCentury(start).getFullYear()) / 100); };