Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | 8x 8x 8x 8x 7x 7x 7x 7x 7x 21x 21x 21x 11x 11x 11x 10x 3x 10x 7x | import { clone } from './clone';
import { isArray, isObject } from './guards';
import { type } from './type';
/**
* Dynamically sets object path
* @param target - Target object
* @param path - Path in object
* @param value - On final object element
* @signature
* P.setPath(obj, path, value)
* @example
* P.setPath({ data: {} }, "data.value.max", 100) // { data: { value: { max: 100 } } }
* @category Object
*/
export function setPath(
target: { [k: string]: unknown } | Array<unknown>,
path: (string | number)[],
value: unknown
): unknown {
Iif (!(isObject(target) || isArray(target))) {
throw new Error(
`Expecting to receive object or array. But received ${type(target)}`
);
}
const clonedTarget = clone(target);
let result = clonedTarget as any;
const clonedPath = [...path];
while (clonedPath.length !== 0) {
const k = clonedPath.shift();
Eif (k != null) {
if (result[k] == null) {
result[k] = clonedPath.length === 0 ? value : {};
result = result[k];
continue;
}
if (clonedPath.length === 0) {
result[k] = value;
}
result = result[k];
}
}
return clonedTarget;
}
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