refactor($sniffer): avoid unnecessary call to substring

marijaselakovic · Narretz · commit 4fed5d873cb6 · 2016-05-23T23:33:04.000+02:00
diff --git a/src/ng/sniffer.js b/src/ng/sniffer.js
@@ -36,7 +36,7 @@ function $SnifferProvider() {
       for (var prop in bodyStyle) {
         if (match = vendorRegex.exec(prop)) {
           vendorPrefix = match[0];
-          vendorPrefix = vendorPrefix.substr(0, 1).toUpperCase() + vendorPrefix.substr(1);
+          vendorPrefix = vendorPrefix[0].toUpperCase() + vendorPrefix.substr(1);
           break;
         }
       }

Original file line number	Diff line number	Diff line change
`@@ -36,7 +36,7 @@ function $SnifferProvider() {`
`36`	`36`	`for (var prop in bodyStyle) {`
`37`	`37`	`if (match = vendorRegex.exec(prop)) {`
`38`	`38`	`vendorPrefix = match[0];`
`39`		`- vendorPrefix = vendorPrefix.substr(0, 1).toUpperCase() + vendorPrefix.substr(1);`
	`39`	`+ vendorPrefix = vendorPrefix[0].toUpperCase() + vendorPrefix.substr(1);`
`40`	`40`	`break;`
`41`	`41`	`}`
`42`	`42`	`}`