Can find docs

lib/datastore.js

@@ -97,12 +97,47 @@ Datastore.prototype.insert = function (newDoc, cb) {
 };
 
 
+/**
+ * Check whether object is matched by the given query
+ */
+Datastore.match = function (obj, query) {
+  var match = true;
+
+  Object.keys(query).forEach(function (k) {
+    if (obj[k] !== query[k]) { match = false; }
+  });
+
+  return match;
+};
+
+
+/**
+ * Find all documents matching the query
+ * @param {Object} query MongoDB-style query
+ */
+Datastore.prototype.find = function (query, callback) {
+  var res = []
+    , self = this
+    ;
+
+  self.data.forEach(function (d) {
+    if (Datastore.match(d, query)) {
+      res.push(d);
+    }
+  });
+
+  return callback(null, res);
+};
+
+
 var d = new Datastore('workspace/test.db');
 d.loadDatabase(function (err) {
-  d.insert({ onetest: "oh yeah" }, function (err, insertedDoc) {
+  console.log(d.data);
+  d.find({ te: "un" }, function (err, docs) {
     console.log(err);
-    console.log("===============");
-    console.log(insertedDoc);
+    console.log('------------------');
+    console.log(docs);
+
   });
 });