@medusajs/utils
Version:
Medusa utilities functions shared by Medusa core and Modules
29 lines (28 loc) • 846 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.partitionArray = void 0;
/**
* Partitions an array into two arrays based on a predicate function
* @example
* const result = partitionArray([1, 2, 3, 4, 5], (x) => x % 2 === 0)
*
* console.log(result)
*
* // output: [[2, 4], [1, 3, 5]]
*
* @param {T} input input array of type T
* @param {(T) => boolean} predicate function to use when split array elements
*/
const partitionArray = (input, predicate) => {
return input.reduce(([pos, neg], currentElement) => {
if (predicate(currentElement)) {
pos.push(currentElement);
}
else {
neg.push(currentElement);
}
return [pos, neg];
}, [[], []]);
};
exports.partitionArray = partitionArray;
//# sourceMappingURL=partition-array.js.map