Remove constructor usage

lib/bindings/lifecycle.js

@@ -5,13 +5,6 @@ module.exports = function () {
 
     return {
 
-        /**
-         * Constructor to set up the state of the connector.
-         */
-        constructor: function() {
-            this.primary_key = 'primary_key';
-        },
-
         /**
          * This method is called before the server starts to allow the connector to connect to any external
          * resources if necessary (such as a Database, etc.).
@@ -27,7 +20,8 @@ module.exports = function () {
                 this.config.options || {}
             );
 
-            this.client.scan = this.client.streamified('SCAN');
+            this.client.scan =
+                this.client.streamified('SCAN');
 
             this.client.on('connect', function(){
                 this.logger.debug('connected');

lib/bindings/utility.js

@@ -33,7 +33,7 @@ module.exports = function () {
          * @param callback to call on completion
          */
         getPrimaryKey: function (Model, callback) {
-            this.client.incr(Model.name + '_' + this.primary_key, function(err, key){
+            this.client.incr(Model.name + '_primary_key', function(err, key){
                 callback(err, key + '');
             });
         },

lib/methods/query.js

@@ -62,6 +62,7 @@ module.exports = function (Arrow) {
                 });
 
             }.bind(this), function(err, results){
+
                 if(err){
                     return callback(err);
                 }
@@ -77,6 +78,7 @@ module.exports = function (Arrow) {
                 }
 
                 callback(null, new Arrow.Collection(Model, filteredResults));
+
             }.bind(this));
 
         }.bind(this));

package.json

@@ -21,7 +21,7 @@
     "async": "^0.9.0",
     "hiredis": "^0.3.0",
     "lodash": "^2.4.1",
-    "node-redis-streamify": "^0.1.3",
+    "node-redis-streamify": "^0.1.5",
     "pkginfo": "^0.3.0",
     "redis": "^0.12.1"
   },