typia
Version:
Superfast runtime validators with only one line
28 lines • 994 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.ArrayUtil = void 0;
var ArrayUtil;
(function (ArrayUtil) {
ArrayUtil.has = (array, pred) => array.some(pred);
ArrayUtil.add = (array, value, pred = (x, y) => x === y) => {
if (array.some((elem) => pred(elem, value)))
return false;
array.push(value);
return true;
};
ArrayUtil.set = (array, value, key) => {
if (array.some((elem) => key(elem) === key(value)))
return;
array.push(value);
};
ArrayUtil.take = (array, pred, init) => {
const index = array.findIndex(pred);
if (index !== -1)
return array[index];
const elem = init();
array.push(elem);
return elem;
};
ArrayUtil.repeat = (count, closure) => new Array(count).fill("").map((_, index) => closure(index, count));
})(ArrayUtil || (exports.ArrayUtil = ArrayUtil = {}));
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