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“Lang” Methods

_.clone(value)

source npm package

Creates a shallow clone of value.

Note: This method is loosely based on the structured clone algorithm and supports cloning arrays, array buffers, booleans, date objects, maps, numbers, Object objects, regexes, sets, strings, symbols, and typed arrays. The own enumerable properties of arguments objects are cloned as plain objects. An empty object is returned for uncloneable values such as error objects, functions, DOM nodes, and WeakMaps.

引入版本

0.1.0

参数
value (*) : The value to clone.

返回值
(*) : Returns the cloned value.

示例
var objects = [{ 'a'1 }, { 'b'2 }];
 
var shallow = _.clone(objects);
console.log(shallow[0] === objects[0]);
// => true