tests pass again with the rewrite

package.json

@@ -1,14 +1,10 @@
 {
     "name" : "traverse",
     "version" : "0.3.0",
-    "description" : "Traverse and transform objects by visiting every node on a recursive walk.",
+    "description" : "Traverse and transform objects by visiting every node on a recursive walk",
     "author" : "James Halliday",
     "license" : "MIT/X11",
     "main" : "./index",
-    "modules" : {
-        "web" : "./lib/web",
-        "hash" : "./lib/hash"
-    },
     "repository" : {
         "type" : "git",
         "url" : "http://github.com/substack/js-traverse.git"

test/json.js

@@ -8,39 +8,41 @@ exports['json test'] = function (assert) {
     var obj = { moo : function () {}, foo : [2,3,4, function () {}] };
 
     var scrubbed = Traverse(obj).map(function (x) {
-        if (x instanceof Function) {
+        if (typeof x === 'function') {
             callbacks[id] = { id : id, f : x, path : this.path };
             this.update('[Function]');
             id++;
         }
-    }).value;
+    });
 
     assert.equal(
         scrubbed.moo, '[Function]',
         'obj.moo replaced with "[Function]"'
     );
+
     assert.equal(
         scrubbed.foo[3], '[Function]',
         'obj.foo[3] replaced with "[Function]"'
-    )
-    assert.equal(
-        JSON.stringify(scrubbed),
-        '{"moo":"[Function]","foo":[2,3,4,"[Function]"]}',
-        'Full JSON string matches'
     );
-    assert.equal(
+
+    assert.eql(scrubbed, {
+        moo : '[Function]',
+        foo : [ 2, 3, 4, "[Function]" ]
+    }, 'Full JSON string matches');
+
+    assert.eql(
         typeof obj.moo, 'function',
         'Original obj.moo still a function'
     );
-    assert.equal(
+
+    assert.eql(
         typeof obj.foo[3], 'function',
         'Original obj.foo[3] still a function'
     );
-    assert.equal(
-        sys.inspect(callbacks),
-        "{ '54': { id: 54, f: [Function], path: [ 'moo' ] }\n"
-        + ", '55': { id: 55, f: [Function], path: [ 'foo', '3' ] }\n}",
-        'Check the generated callbacks list'
-    );
+
+    assert.eql(callbacks, {
+        54: { id: 54, f : obj.moo, path: [ 'moo' ] },
+        55: { id: 55, f : obj.foo[3], path: [ 'foo', '3' ] },
+    }, 'Check the generated callbacks list');
 };