add mongo and ramda

back/package.json

@@ -13,6 +13,8 @@
   "author": "tati",
   "license": "ISC",
   "dependencies": {
-    "express": "^4.15.2"
+    "express": "^4.15.2",
+    "mongodb": "^2.2.25",
+    "ramda": "^0.23.0"
   }
 }