return removed element in $remove (fix vuejs#990)

yyx990803 · yyx990803 · commit a0b1a38dfd2a · 2015-06-30T23:02:33.000+08:00
diff --git a/src/observer/array.js b/src/observer/array.js
@@ -84,9 +84,9 @@ _.define(
       index = _.indexOf(this, index)
     }
     if (index > -1) {
-      this.splice(index, 1)
+      return this.splice(index, 1)
     }
   }
 )
 
-module.exports = arrayMethods
+module.exports = arrayMethods

Original file line number	Diff line number	Diff line change
`@@ -84,9 +84,9 @@ _.define(`
`84`	`84`	`index = _.indexOf(this, index)`
`85`	`85`	`}`
`86`	`86`	`if (index > -1) {`
`87`		`- this.splice(index, 1)`
	`87`	`+ return this.splice(index, 1)`
`88`	`88`	`}`
`89`	`89`	`}`
`90`	`90`	`)`
`91`	`91`
`92`		`-module.exports = arrayMethods`
	`92`	`+module.exports = arrayMethods`