use regex in multi-class split

yyx990803 · yyx990803 · commit 79442b3b5ca5 · 2016-04-06T19:16:05.000-04:00
diff --git a/src/directives/internal/class.js b/src/directives/internal/class.js
@@ -96,7 +96,7 @@ function toggleClasses (el, key, fn) {
   // The key contains one or more space characters.
   // Since a class name doesn't accept such characters, we
   // treat it as multiple classes.
-  var keys = key.split(' ')
+  var keys = key.split(/\s+/)
   for (var i = 0, l = keys.length; i < l; i++) {
     fn(el, keys[i])
   }

Original file line number	Diff line number	Diff line change
`@@ -96,7 +96,7 @@ function toggleClasses (el, key, fn) {`
`96`	`96`	`// The key contains one or more space characters.`
`97`	`97`	`// Since a class name doesn't accept such characters, we`
`98`	`98`	`// treat it as multiple classes.`
`99`		`- var keys = key.split(' ')`
	`99`	`+ var keys = key.split(/\s+/)`
`100`	`100`	`for (var i = 0, l = keys.length; i < l; i++) {`
`101`	`101`	`fn(el, keys[i])`
`102`	`102`	`}`