monk - npm Package Compare versions

Comparing version 0.1.15 to 0.2.0

History.md

 
+0.2.0 / 2012-07-14
+==================
+
+  * collection: added `count`
+
 0.1.15 / 2012-07-14
@@ -3,0 +8,0 @@ ===================

lib/collection.js

@@ -391,2 +391,28 @@
 /**
+ * count
+ *
+ * @param {Object} query
+ * @param {Function} completion callback
+ * @return {Promise}
+ * @api public
+ */
+
+Collection.prototype.count = function (query, fn) {
+  var promise = new Promise(this, 'find')
+
+  if (fn) {
+    promise.complete(fn);
+  }
+
+  // cast
+  query = this.cast(query);
+
+  // query
+  debug('%s count "%j"', this.name, query);
+  this.col.count(query, promise.fulfill);
+
+  return promise;
+};
+
+/**
  * findOne
@@ -393,0 +419,0 @@ *

package.json

 {
     "name": "monk"
-  , "version": "0.1.15"
+  , "version": "0.2.0"
   , "main": "lib/monk.js"
@@ -5,0 +5,0 @@ , "tags": ["mongodb", "mongo", "driver"]

test/collection.js

@@ -128,2 +128,21 @@
 
+  describe('counting', function () {
+    it('should work', function (done) {
+      users.count({ a: 'counting' }, function (err, count) {
+        expect(err).to.be(null);
+        expect(count).to.be(0);
+
+        users.insert({ a: 'counting' }, function (err) {
+          expect(err).to.be(null);
+
+          users.count({ a: 'counting' }, function (err, count) {
+            expect(err).to.be(null);
+            expect(count).to.be(1);
+            done();
+          });
+        });
+      });
+    });
+  });
+
   describe('updating', function () {
@@ -130,0 +149,0 @@ it('should update', function (done) {

No alert changes

Improved metrics

Total package byte prevSize

33806

increased by3.03%

Lines of code

982

increased by3.81%

No dependency changes