minchuan-lodash/dist/index.js

A lightweight lodash alternative

function chunk(array, size) {
    var result = [];
    for (var i = 0; i < array.length; i += size) {
        result.push(array.slice(i, i + size));
    }
    return result;
}
function compact(array) {
    return array.filter(Boolean);
}
function concat() {
    var arrays = [];
    for (var _i = 0; _i < arguments.length; _i++) {
        arrays[_i] = arguments[_i];
    }
    return arrays.flat();
}

function cloneDeep(obj) {
    return JSON.parse(JSON.stringify(obj));
}
function merge(target, source) {
    return Object.assign({}, target, source);
}
function pick(obj, keys) {
    var result = {};
    keys.forEach(function (key) {
        if (key in obj) {
            result[key] = obj[key];
        }
    });
    return result;
}

function debounce(func, wait) {
    var timeout;
    return function () {
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i] = arguments[_i];
        }
        clearTimeout(timeout);
        timeout = setTimeout(function () { return func.apply(void 0, args); }, wait);
    };
}
function throttle(func, limit) {
    var inThrottle = false;
    return function () {
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i] = arguments[_i];
        }
        if (!inThrottle) {
            func.apply(void 0, args);
            inThrottle = true;
            setTimeout(function () { return (inThrottle = false); }, limit);
        }
    };
}

function isNil(value) {
    return value === null || value === undefined;
}
function isObject(value) {
    return typeof value === 'object' && value !== null;
}
function isFunction(value) {
    return typeof value === 'function';
}

export { chunk, cloneDeep, compact, concat, debounce, isFunction, isNil, isObject, merge, pick, throttle };