Press n or j to go to the next uncovered block, b, p or k for the previous block.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | 2x 2x 2x 1x 1x 1x 1x 2x 1x 1x 1x 1x | /**
* 覆盖对象,不添加新的键
* @method obj/cover
* @param {Object} object 要覆盖的对象
* @param {Object} item 要覆盖的属性键值对
* @returns {Object} 覆盖后的源对象
* @example
* var $cover = require('@spore-ui/kit/packages/obj/cover');
* var obj = {a: 1, b: 2};
* console.info($cover(obj,{b: 3, c: 4})); //{a: 1, b: 3}
*/
function cover() {
var args = Array.prototype.slice.call(arguments);
var object = args.shift();
if (object && typeof object.hasOwnProperty === 'function') {
var keys = Object.keys(object);
args.forEach(function (item) {
Eif (item && typeof item.hasOwnProperty === 'function') {
keys.forEach(function (key) {
if (item.hasOwnProperty(key)) {
object[key] = item[key];
}
});
}
});
} else {
return object;
}
return object;
}
module.exports = cover;
|