Fix use mixin API feat continuous operation (vuejs#5610)

lzxb · yyx990803 · commit 1c40e3270624 · 2017-05-09T20:23:38.000+08:00
* Update use.js

fix:use feat continuous operation

* Update mixin.js

fix:mixin feat continuous operation
diff --git a/src/core/global-api/mixin.js b/src/core/global-api/mixin.js
@@ -5,5 +5,6 @@ import { mergeOptions } from '../util/index'
 export function initMixin (Vue: GlobalAPI) {
   Vue.mixin = function (mixin: Object) {
     this.options = mergeOptions(this.options, mixin)
+    return this
   }
 }
diff --git a/src/core/global-api/use.js b/src/core/global-api/use.js
@@ -6,7 +6,7 @@ export function initUse (Vue: GlobalAPI) {
   Vue.use = function (plugin: Function | Object) {
     /* istanbul ignore if */
     if (plugin.installed) {
-      return
+      return this
     }
     // additional parameters
     const args = toArray(arguments, 1)

Original file line number	Diff line number	Diff line change
`@@ -5,5 +5,6 @@ import { mergeOptions } from '../util/index'`
`5`	`5`	`export function initMixin (Vue: GlobalAPI) {`
`6`	`6`	`Vue.mixin = function (mixin: Object) {`
`7`	`7`	`this.options = mergeOptions(this.options, mixin)`
	`8`	`+ return this`
`8`	`9`	`}`
`9`	`10`	`}`
Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,7 @@ export function initUse (Vue: GlobalAPI) {`
`6`	`6`	`Vue.use = function (plugin: Function \| Object) {`
`7`	`7`	`/* istanbul ignore if */`
`8`	`8`	`if (plugin.installed) {`
`9`		`- return`
	`9`	`+ return this`
`10`	`10`	`}`
`11`	`11`	`// additional parameters`
`12`	`12`	`const args = toArray(arguments, 1)`