releases 3.7.2

func/helperCheckCopyKey.js

@@ -1,5 +1,5 @@
-function helperCheckCopyKey (key, val) {
-  return key !== '__proto__' && key !== 'constructor' && (!val || typeof val !== 'function')
+function helperCheckCopyKey (key) {
+  return key !== '__proto__' && key !== 'constructor'
 }
 
 module.exports = helperCheckCopyKey

func/merge.js

@@ -1,14 +1,15 @@
 var isArray = require('./isArray')
 var isPlainObject = require('./isPlainObject')
+var isFunction = require('./isFunction')
 var each = require('./each')
 
 var helperCheckCopyKey = require('./helperCheckCopyKey')
 
 function handleMerge (target, source) {
   if ((isPlainObject(target) && isPlainObject(source)) || (isArray(target) && isArray(source))) {
     each(source, function (val, key) {
-      if (helperCheckCopyKey(key, val)) {
-        target[key] = handleMerge(target[key], val)
+      if (helperCheckCopyKey(key)) {
+        target[key] = isFunction(source) ? val : handleMerge(target[key], val)
       }
     })
     return target

package.json

@@ -1,6 +1,6 @@
 {
   "name": "xe-utils",
-  "version": "3.7.1",
+  "version": "3.7.2",
   "description": "JavaScript 函数库、工具类",
   "main": "index.js",
   "unpkg": "dist/xe-utils.umd.min.js",

test/base.test.js

@@ -2377,6 +2377,13 @@ describe('Base functions', () => {
     expect(
       obj4.a3 !== 1
     ).toEqual(true)
+
+    const obj5 = {}
+    const val5 = () => {}
+    XEUtils.set(obj5, 'aa', val5)
+    expect(
+      obj5.aa === val5
+    ).toEqual(true)
   })
 
   test('groupBy()', () => {

test/object.test.js

@@ -1,23 +1,23 @@
 const XEUtils = require('../func')
 
 test('assign()', () => {
-  let obj1 = { bb: { gg: 1 } }
-  let obj2 = XEUtils.assign({}, obj1, { a: 11 })
+  const obj1 = { bb: { gg: 1 } }
+  const obj2 = XEUtils.assign({}, obj1, { a: 11 })
   expect(
     obj1 === obj2
   ).toEqual(false)
   expect(
     obj1.bb === obj2.bb
   ).toEqual(true)
-  let obj3 = { bb: { b: 11 } }
-  let obj4 = XEUtils.assign(obj3, { a: 11 })
+  const obj3 = { bb: { b: 11 } }
+  const obj4 = XEUtils.assign(obj3, { a: 11 })
   expect(
     obj3.bb === obj4.bb
   ).toEqual(true)
   expect(
     obj3.bb === obj4.bb
   ).toEqual(true)
-  let arr1 = [11, 22]
+  const arr1 = [11, 22]
   expect(
     XEUtils.assign(arr1, [44, 11, 55])
   ).toEqual([44, 11, 55])
@@ -36,7 +36,7 @@ test('objectMap()', () => {
 })
 
 test('objectEach()', () => {
-  let rest = []
+  const rest = []
   XEUtils.each({ a: 11, b: 22, c: 33, d: 44 }, (item, key, obj) => {
     rest.push([item, key])
   })
@@ -46,7 +46,7 @@ test('objectEach()', () => {
 })
 
 test('lastObjectEach()', () => {
-  let rest = []
+  const rest = []
   XEUtils.lastObjectEach({ a: 11, b: 22, c: 33, d: 44 }, (item, key, obj) => {
     rest.push([item, key])
   })
@@ -112,4 +112,13 @@ test('merge()', () => {
   expect(
     obj2
   ).toEqual({ a: { a1: 11, a2: { bb1: 44, bdd: 55 }, a3: 44 }, bb: [{ vv: 11, cc: 11 }], f: 33, v: [88] })
+
+  const obj3 = { b: [{}] }
+  const val3 = { a: () => {} }
+  expect(
+    XEUtils.merge(obj3, val3).a === val3.a
+  ).toEqual(true)
+  expect(
+    XEUtils.merge(obj3, val3).b === obj3.b
+  ).toEqual(true)
 })