EntregaFinalAV3/node_modules/date-fns/compareAsc/index.js

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = compareAsc;
var _index = _interopRequireDefault(require("../toDate/index.js"));
var _index2 = _interopRequireDefault(require("../_lib/requiredArgs/index.js"));
/**
 * @name compareAsc
 * @category Common Helpers
 * @summary Compare the two dates and return -1, 0 or 1.
 *
 * @description
 * Compare the two dates and return 1 if the first date is after the second,
 * -1 if the first date is before the second or 0 if dates are equal.
 *
 * @param {Date|Number} dateLeft - the first date to compare
 * @param {Date|Number} dateRight - the second date to compare
 * @returns {Number} the result of the comparison
 * @throws {TypeError} 2 arguments required
 *
 * @example
 * // Compare 11 February 1987 and 10 July 1989:
 * const result = compareAsc(new Date(1987, 1, 11), new Date(1989, 6, 10))
 * //=> -1
 *
 * @example
 * // Sort the array of dates:
 * const result = [
 *   new Date(1995, 6, 2),
 *   new Date(1987, 1, 11),
 *   new Date(1989, 6, 10)
 * ].sort(compareAsc)
 * //=> [
 * //   Wed Feb 11 1987 00:00:00,
 * //   Mon Jul 10 1989 00:00:00,
 * //   Sun Jul 02 1995 00:00:00
 * // ]
 */
function compareAsc(dirtyDateLeft, dirtyDateRight) {
  (0, _index2.default)(2, arguments);
  var dateLeft = (0, _index.default)(dirtyDateLeft);
  var dateRight = (0, _index.default)(dirtyDateRight);
  var diff = dateLeft.getTime() - dateRight.getTime();
  if (diff < 0) {
    return -1;
  } else if (diff > 0) {
    return 1;
    // Return 0 if diff is 0; return NaN if diff is NaN
  } else {
    return diff;
  }
}
module.exports = exports.default;