FileLoader clean up.

src/loaders/FileLoader.js

@@ -46,15 +46,13 @@ Object.assign( FileLoader.prototype, {
 		// Safari can not handle Data URIs through XMLHttpRequest so process manually
 		if ( dataUriRegexResult ) {
 
-			var mimeType = dataUriRegexResult[1];
-			var isBase64 = !!dataUriRegexResult[2];
-			var data = dataUriRegexResult[3];
+			var mimeType = dataUriRegexResult[ 1 ];
+			var isBase64 = !! dataUriRegexResult[ 2 ];
+			var data = dataUriRegexResult[ 3 ];
 
-			data = window.decodeURIComponent(data);
+			data = window.decodeURIComponent( data );
 
-			if( isBase64 ) {
-				data = window.atob(data);
-			}
+			if ( isBase64 ) data = window.atob( data );
 
 			try {
 
@@ -67,16 +65,18 @@ Object.assign( FileLoader.prototype, {
 					case 'blob':
 
 					 	response = new ArrayBuffer( data.length );
+
 						var view = new Uint8Array( response );
+
 						for ( var i = 0; i < data.length; i ++ ) {
 
-								view[ i ] = data.charCodeAt( i );
+							view[ i ] = data.charCodeAt( i );
 
 						}
 
 						if ( responseType === 'blob' ) {
 
-							response = new Blob( [ response ], { "type" : mimeType } );
+							response = new Blob( [ response ], { type: mimeType } );
 
 						}
 
@@ -104,24 +104,24 @@ Object.assign( FileLoader.prototype, {
 				}
 
 				// Wait for next browser tick
-				window.setTimeout( function() {
+				window.setTimeout( function () {
 
 					if ( onLoad ) onLoad( response );
 
 					scope.manager.itemEnd( url );
 
-				}, 0);
+				}, 0 );
 
 			} catch ( error ) {
 
 				// Wait for next browser tick
-				window.setTimeout( function() {
+				window.setTimeout( function () {
 
 					if ( onError ) onError( error );
 
 					scope.manager.itemError( url );
 
-				}, 0);
+				}, 0 );
 
 			}