refactoring...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>

diff2.js

@@ -104,8 +104,36 @@ module.CONTENT =
 var Walk =
 module.Walk =
 object.Constructor('Walk', {
+
+	//
+	//	.handler(obj, path, next, type)
+	//		-> <generator>
+	//		-> [path, ...]
+	//
+	// XXX should there be a default here???
 	handler: undefined,
+
+	//
+	// Format:
+	// 	{
+	// 		<type>: <func>,
+	//
+	// 		<type>: {
+	// 			list: <func>,
+	// 			...
+	// 		},
+	//
+	// 		...
+	// 	}
+	//
+	// XXX should there be a default here???
 	listers: undefined,
+
+	//
+	//	.normalizePath(<path>)
+	//		-> <path>
+	//
+	// (optional)
 	normalizePath: undefined,
 
 	// NOTE: handler argument always overwrites the value given in options...
@@ -184,21 +212,37 @@ object.Constructor('Walk', {
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
 
-//
+// XXX we can treat the output as a stack language...
-// Format:
+// 		...need to clear out unneeded stuff...
-// 	{
+// XXX add function support...
-// 		<type>: <func>,
+// XXX this needs .name set correctly...
-//
+var objectWalker = 
-// 		<type>: {
+module.objectWalker =
-// 			list: <func>,
+Walk({ 
-// 			...
+	// support string paths...
-// 		},
+	normalizePath: function(path){
-//
+		return path instanceof Array ?
-// 		...
+				path
-// 	}
+			: typeof(path) == 'string' ?
-//
+				str2path(path)
-var OBJECT_LISTERS = 
+			: [] }, 
-module.OBJECT_LISTERS = {
+
+	handler: function(obj, path, next, type){
+		return type == 'LINK' ?
+			[path, 'LINK', next]
+			: [
+				path,
+				// null...
+				obj == null ?
+					obj
+				// objects...
+				: typeof(obj) == 'object' ?
+					{type: obj.constructor.name}
+				// primitives...
+				: obj,
+			] }, 
+
+	listers: {
 		// prevent dissecting null...
 		null: function(obj){
 			if(obj === null){
@@ -243,39 +287,13 @@ module.OBJECT_LISTERS = {
 			return typeof(obj) == 'object'
 				&& obj.constructor.prototype !== obj.__proto__
 				&& [['__proto__', obj.__proto__]] },
-}
+	},
-
-
-// XXX add function support...
-// XXX this needs .name set correctly...
-var objectWalker = 
-module.objectWalker =
-Walk({ 
-	handler: function(obj, path, next, type){
-		return type == 'LINK' ?
-			[path, 'LINK', next]
-			: [
-				path,
-				// null...
-				obj == null ?
-					obj
-				// objects...
-				: typeof(obj) == 'object' ?
-					{type: obj.constructor.name}
-				// primitives...
-				: obj,
-			] }, 
-	listers: module.OBJECT_LISTERS,
-	// support string paths...
-	normalizePath: function(path){
-		return path instanceof Array ?
-				path
-			: typeof(path) == 'string' ?
-				str2path(path)
-			: [] }, 
 })
 
 
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
+
 // like objectWalker(..) but with 'text' support...
 //
 var objectWalkerWithText =