@visactor/vmind/cjs/utils/set.js

<div align="center"> <a href="https://github.com/VisActor#gh-light-mode-only" target="_blank"> <img alt="VisActor Logo" width="200" src="https://github.com/VisActor/.github/blob/main/profile/logo_500_200_light.svg"/> </a> <a href="https://githu

"use strict";

Object.defineProperty(exports, "__esModule", {
    value: !0
}), exports.deleteByPath = exports.set = void 0;

const vutils_1 = require("@visactor/vutils");

function set(object, path, value) {
    return null == object ? object : baseSet(object, path, value);
}

function deleteByPath(object, path) {
    return null == object ? object : baseDelete(object, path);
}

function castPath(path, object) {
    if (object[path]) return [ path ];
    const arr = [];
    return path.split(".").forEach((entry => {
        const res = /\[(\d)\]/g.exec(entry);
        res ? (arr.push(entry.replace(res[0], "")), arr.push(res[1])) : arr.push(entry);
    })), arr;
}

function isIndex(key) {
    return /\d/.exec(key);
}

function baseSet(object, pathString, value) {
    if (!(0, vutils_1.isObject)(object)) return object;
    const path = castPath(pathString, object);
    let index = -1;
    const length = path.length, lastIndex = length - 1;
    let nested = object;
    for (;null != nested && ++index < length; ) {
        const key = path[index];
        let newValue = value;
        if (index !== lastIndex) {
            const objValue = nested[key];
            newValue = (0, vutils_1.isValid)(objValue) ? objValue : isIndex(path[index + 1]) ? [] : {};
        }
        (0, vutils_1.isValid)(nested[key]) ? (0, vutils_1.merge)(nested, {
            [key]: newValue
        }) : nested[key] = newValue, nested = nested[key];
    }
    return object;
}

function baseDelete(object, pathString) {
    if (!(0, vutils_1.isObject)(object)) return object;
    const path = castPath(pathString, object);
    let index = -1;
    const length = path.length, lastIndex = length - 1;
    let nested = object;
    for (;null != nested && ++index < length; ) {
        const key = path[index];
        key in nested && (index === lastIndex ? (0, vutils_1.isArray)(nested) ? nested.splice(Number(key), 1) : delete nested[key] : nested = nested[key]);
    }
    return object;
}

//# sourceMappingURL=set.js.map
exports.set = set, exports.deleteByPath = deleteByPath;