refac(join): #65

a8m · a8m · commit 0c426123ba43 · 2015-01-02T08:37:23.000+02:00
diff --git a/src/_filter/collection/join.js b/src/_filter/collection/join.js
@@ -8,12 +8,11 @@
  */
 angular.module('a8m.join', [])
   .filter('join', function () {
-    'use strict';
     return function (input, delimiter) {
       if (isUndefined(input) || !isArray(input)) {
         return input;
       }
-      if (!delimiter) {
+      if (isUndefined(delimiter)) {
         delimiter = ' ';
       }
 

Original file line number	Diff line number	Diff line change
`@@ -8,12 +8,11 @@`
`8`	`8`	`*/`
`9`	`9`	`angular.module('a8m.join', [])`
`10`	`10`	`.filter('join', function () {`
`11`		`- 'use strict';`
`12`	`11`	`return function (input, delimiter) {`
`13`	`12`	`if (isUndefined(input) \|\| !isArray(input)) {`
`14`	`13`	`return input;`
`15`	`14`	`}`
`16`		`- if (!delimiter) {`
	`15`	`+ if (isUndefined(delimiter)) {`
`17`	`16`	`delimiter = ' ';`
`18`	`17`	`}`
`19`	`18`