first pass at metadata

lib/fortune.js

@@ -76,7 +76,8 @@ Fortune.prototype._defaults = {
  * @param {Object} options
  */
 Fortune.prototype._init = function (options) {
-  var router;
+  var _this = this,
+      router;
 
   // Initialize options.
   options = typeof options === 'object' ? options : {};
@@ -101,6 +102,31 @@ Fortune.prototype._init = function (options) {
 
   // Create a database adapter instance.
   this.adapter = new Adapter(options, inflect);
+
+  router.get("/metadata", function(req,res){
+    res.write(JSON.stringify({metadata: _.reduce(_this.schemas, function(memo, schema, name){
+      _.each(schema, function(v,k){
+        var vIsObject = _.isObject(v),
+            typeFn = vIsObject ? v.type : v;
+
+        if(typeFn){
+          typeFn = typeFn.toString();
+          typeFn = typeFn.substr('function '.length);
+          typeFn = typeFn.substr(0, typeFn.indexOf('('));
+
+          if(vIsObject){
+            v.type = typeFn;
+          }else{
+            schema[k] = typeFn;
+          }
+        }
+      });
+
+      memo[name] = schema;
+      return memo;
+    }, {})}));
+    res.end();
+  }); 
 };
 
 /**
@@ -152,6 +178,10 @@ Fortune.prototype.resource = function(name, schema, options) {
   }, function (error) {
     console.trace(error);
   });
+
+  this.schemas = this.schemas || {};
+  this.schemas[name] = schema;
+
   return this;
 };