@formily/shared/esm/clone.js

> Formily 工具函数集

var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
import { isFn, isPlainObj } from './checkers';
export var shallowClone = function (values) {
    if (Array.isArray(values)) {
        return values.slice(0);
    }
    else if (isPlainObj(values)) {
        if ('$$typeof' in values && '_owner' in values) {
            return values;
        }
        if (values['_isBigNumber']) {
            return values;
        }
        if (values['_isAMomentObject']) {
            return values;
        }
        if (values['_isJSONSchemaObject']) {
            return values;
        }
        if (isFn(values['toJS'])) {
            return values;
        }
        if (isFn(values['toJSON'])) {
            return values;
        }
        return __assign({}, values);
    }
    else if (typeof values === 'object') {
        return new values.constructor(values);
    }
    return values;
};
export var clone = function (values) {
    if (Array.isArray(values)) {
        var res_1 = [];
        values.forEach(function (item) {
            res_1.push(clone(item));
        });
        return res_1;
    }
    else if (isPlainObj(values)) {
        if ('$$typeof' in values && '_owner' in values) {
            return values;
        }
        if (values['_isBigNumber']) {
            return values;
        }
        if (values['_isAMomentObject']) {
            return values;
        }
        if (values['_isJSONSchemaObject']) {
            return values;
        }
        if (isFn(values['toJS'])) {
            return values['toJS']();
        }
        if (isFn(values['toJSON'])) {
            return values['toJSON']();
        }
        var res = {};
        for (var key in values) {
            if (Object.hasOwnProperty.call(values, key)) {
                res[key] = clone(values[key]);
            }
        }
        return res;
    }
    else {
        return values;
    }
};
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