1 files changed, 2 insertions, 42 deletions
diff --git a/lib/utils.js b/lib/utils.js
index bf582e8..856ace8 100644
--- a/lib/utils.js
+++ b/lib/utils.js
@@ -16,49 +16,9 @@ See the License for the specific language governing permissions and limitations
 
 "use strict";
 
-// Utility functions
-
-var fs = require('fs');
-var rimraf = require('rimraf');
-var uuid = require('node-uuid');
-
-// Create a directory (named 'dirName') and write 'content' into a file (named 'fileName') in that directory.
-exports.makeDirAndFile =  function(dirName, fileName, content){
-
-	return new Promise(function(resolve, reject){
-		fs.mkdir(dirName, function(err) {
-			if (err) {
-				reject(err);
-			}
-			else {
-				fs.writeFile(dirName + "/" + fileName, content, function(err, fd) {
-					if (err) {
-						reject(err);
-					}
-					else {
-						resolve();						
-					}
-					
-				});
-			}
-		});
-		
-	});	
-};
+const uuid = require('node-uuid');
 
-// Remove directory and its contents
-exports.removeDir = function(dirName) {
-	return new Promise(function(resolve, reject){
-		rimraf(dirName, function(err) {
-			if (err) {
-				reject(err);
-			}
-			else {
-				resolve();
-			}
-		});
-	});
-};
+// Utility functions
 
 /* Does object 'o' have property 'key' */
 exports.hasProperty = function(o, key) {