Quote string literals

maritz · Dec 2, 2011 · 89dfbc9 · 89dfbc9
1 parent 6b01e8a
commit 89dfbc9
Showing 1 changed file with 20 additions and 13 deletions.
diff --git a/lib/sprintf.js b/lib/sprintf.js
@@ -87,22 +87,29 @@ var sprintf = (function() {
 	//    l = []
 	//    l[4] = 1
 	// Would be printed as "[1]" instead of "[, , , , 1]"
-	//
+	// 
 	str_format.object_stringify = function(obj) {
 		var str = '';
-		if (obj != null && typeof(obj) == 'object') {
-			if (obj.length != null) { //array
-				str += '[';
-				var arr = []
-				for (var i in obj) arr.push(str_format.object_stringify(obj[i]))
-				str += arr.join(', ') + ']';
-			} else { // object
-				str += '{';
-				var arr = []
-				for (var k in obj) { if(obj.hasOwnProperty(k)) arr.push(k +': ' +str_format.object_stringify(obj[k])) }
-				str += arr.join(', ') + '}';
+		if (obj != null) {
+			switch( typeof(obj) ) {
+			case 'object':
+				if (obj.length != null) { //array
+					str += '[ ';
+					var arr = []
+					for (var i in obj) arr.push(str_format.object_stringify(obj[i]))
+					str += arr.join(', ') + ' ]';
+				} else { // object
+					str += '{ ';
+					var arr = []
+					for (var k in obj) { if(obj.hasOwnProperty(k)) arr.push(k +': ' +str_format.object_stringify(obj[k])) }
+					str += arr.join(', ') + ' }';
+				}
+				return str;
+				break;
+			case 'string':				
+				return '"' + obj + '"';
+				break
 			}
-			return str;
 		}
 		return '' + obj;
 	}