only-changed-jest-watch-plugin
Version:
Jest watch plugin for running either only the modified test (for TDD), or tests of dependant modules
8 lines (7 loc) • 297 B
JavaScript
// 22.1.3.31 Array.prototype[@@unscopables]
var UNSCOPABLES = require('./_wks')('unscopables');
var ArrayProto = Array.prototype;
if (ArrayProto[UNSCOPABLES] == undefined) require('./_hide')(ArrayProto, UNSCOPABLES, {});
module.exports = function (key) {
ArrayProto[UNSCOPABLES][key] = true;
};