jest-metadata/dist/utils/set.js

🦸‍♂️ Superhero power for your Jest reporters! 🦸‍♀️

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.set = void 0;
const isPrimitive_1 = require("./isPrimitive");
function set(obj, path, value) {
    if ((0, isPrimitive_1.isPrimitive)(obj)) {
        return;
    }
    const pathArray = typeof path === 'string' ? path.split('.') : path;
    let it = obj;
    for (let i = 0; i < pathArray.length; i++) {
        const key = pathArray[i];
        if (isUnsafeKey(key)) {
            return;
        }
        if (i === pathArray.length - 1) {
            // If it's the last key in the path
            it[key] = value;
        }
        else {
            if (it[key] === undefined) {
                it[key] = {};
            }
            it = it[key];
        }
    }
}
exports.set = set;
function isUnsafeKey(key) {
    return key === '__proto__' || key === 'constructor' || key === 'prototype';
}
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