Improve string concatenation style

Bharat Mediratta · Bharat Mediratta · commit 82dc3da9a019 · 2016-12-23T10:45:07.000-08:00
diff --git a/Loop/Extensions/NSBundle.swift b/Loop/Extensions/NSBundle.swift
@@ -32,7 +32,7 @@ extension Bundle {
 
     var mainAppUrl: URL? {
         if let mainAppBundleIdentifier = mainAppBundleIdentifier {
-            return URL(string: mainAppBundleIdentifier + "://")
+            return URL(string: "\(mainAppBundleIdentifier)://")
         } else {
             return nil
         }

Original file line number	Diff line number	Diff line change
`@@ -32,7 +32,7 @@ extension Bundle {`
`32`	`32`
`33`	`33`	`var mainAppUrl: URL? {`
`34`	`34`	`if let mainAppBundleIdentifier = mainAppBundleIdentifier {`
`35`		`- return URL(string: mainAppBundleIdentifier + "://")`
	`35`	`+ return URL(string: "\(mainAppBundleIdentifier)://")`
`36`	`36`	`} else {`
`37`	`37`	`return nil`
`38`	`38`	`}`