+ db

services/Instagram/src/core/db.js

@@ -0,0 +1,15 @@
+import {MongoClient} from 'mongodb';
+import co from 'co';
+
+export var db;
+
+export function connect(uri){
+    return co(function*() {
+        db =  yield MongoClient.connect(uri);
+        return db;
+    })    
+}
+
+export function collection(name){
+    return db.collection(name);
+}