From f5417335f092dcf4d7559d895e7ce13e8a55fd7b Mon Sep 17 00:00:00 2001
From: Ryan Feline <ryan.feline@novoda.com>
Date: Wed, 23 Aug 2017 07:51:21 +0100
Subject: [PATCH] Extract explanatory functions from mover.

---
 TelepresenceBot/server-unit/core/mover.js | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/TelepresenceBot/server-unit/core/mover.js b/TelepresenceBot/server-unit/core/mover.js
index 4612c2fca..1b340a5ed 100644
--- a/TelepresenceBot/server-unit/core/mover.js
+++ b/TelepresenceBot/server-unit/core/mover.js
@@ -1,12 +1,17 @@
 module.exports = function Mover(clientsAndRooms, emitter) {
+
+    var emitToRoom = function (direction) {
+        return function (room) {
+            emitter.to(room).emit('direction', direction);
+        }
+    }
+
     return {
         moveIn: function (clientId, direction) {
             var rooms = clientsAndRooms[clientId];
 
             Object.keys(rooms || {})
-                .map(function (room) {
-                    emitter.to(room).emit('direction', direction);
-                });
+                .every(emitToRoom(direction));
         }
     };
 }