_compareMultiple.js
496ca12772aevalidity_dates

_compareMultiple.js
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			var compareAscending = require('./_compareAscending');

			/**
			* Used by `_.orderBy` to compare multiple properties of a value to another
			* and stable sort them.
			*
			* If `orders` is unspecified, all values are sorted in ascending order. Otherwise,
			* specify an order of "desc" for descending or "asc" for ascending sort order
			* of corresponding values.
			*
			* @private
			* @param {Object} object The object to compare.
			* @param {Object} other The other object to compare.
			* @param {boolean[]\|string[]} orders The order to sort by for each property.
			* @returns {number} Returns the sort order indicator for `object`.
			*/
			function compareMultiple(object, other, orders) {
			var index = -1,
			objCriteria = object.criteria,
			othCriteria = other.criteria,
			length = objCriteria.length,
			ordersLength = orders.length;

			while (++index < length) {
			var result = compareAscending(objCriteria[index], othCriteria[index]);
			if (result) {
			if (index >= ordersLength) {
			return result;
			}
			var order = orders[index];
			return result * (order == 'desc' ? -1 : 1);
			}
			}
			// Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications
			// that causes it, under certain circumstances, to provide the same value for
			// `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247
			// for more details.
			//
			// This also ensures a stable sort in V8 and other engines.
			// See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details.
			return object.index - other.index;
			}

			module.exports = compareMultiple;