Fix loop over array to use for-of instead of for-in

Andy Hanson · Andy Hanson · commit 4f54c6c228c5 · 2016-08-09T06:55:21.000-07:00
diff --git a/src/harness/harness.ts b/src/harness/harness.ts
@@ -750,7 +750,7 @@ namespace Harness {
 
             export function readDirectory(path: string, extension?: string[], exclude?: string[], include?: string[]) {
                 const fs = new Utils.VirtualFileSystem(path, useCaseSensitiveFileNames());
-                for (const file in listFiles(path)) {
+                for (const file of listFiles(path)) {
                     fs.addFile(file);
                 }
                 return ts.matchFiles(path, extension, exclude, include, useCaseSensitiveFileNames(), getCurrentDirectory(), path => {

Original file line number	Diff line number	Diff line change
`@@ -750,7 +750,7 @@ namespace Harness {`
`750`	`750`
`751`	`751`	`export function readDirectory(path: string, extension?: string[], exclude?: string[], include?: string[]) {`
`752`	`752`	`const fs = new Utils.VirtualFileSystem(path, useCaseSensitiveFileNames());`
`753`		`- for (const file in listFiles(path)) {`
	`753`	`+ for (const file of listFiles(path)) {`
`754`	`754`	`fs.addFile(file);`
`755`	`755`	`}`
`756`	`756`	`return ts.matchFiles(path, extension, exclude, include, useCaseSensitiveFileNames(), getCurrentDirectory(), path => {`