From bb3791987def4310ca22e6f07bf8544420aa4233 Mon Sep 17 00:00:00 2001
From: ivaosthu <ivar.conradi.osthus@finn.no>
Date: Thu, 24 Nov 2016 20:30:06 +0100
Subject: [PATCH] simplify immutable js

---
 frontend/src/component/history/history-list-container.jsx | 6 +-----
 frontend/src/store/settings/index.js                      | 8 +-------
 2 files changed, 2 insertions(+), 12 deletions(-)

diff --git a/frontend/src/component/history/history-list-container.jsx b/frontend/src/component/history/history-list-container.jsx
index b7215486af..df8a725a80 100644
--- a/frontend/src/component/history/history-list-container.jsx
+++ b/frontend/src/component/history/history-list-container.jsx
@@ -3,11 +3,7 @@ import HistoryListComponent from './history-list-component';
 import { updateSettingForGroup } from '../../store/settings/actions';
 
 const mapStateToProps = (state) => {
-    let settings = {};
-    const historySettings =  state.settings.get('history');
-    if (historySettings) {
-        settings = historySettings.toJS();
-    }
+    const settings = state.settings.toJS().history || {};
 
     return {
         settings,
diff --git a/frontend/src/store/settings/index.js b/frontend/src/store/settings/index.js
index d6f0aab1b6..12d883b154 100644
--- a/frontend/src/store/settings/index.js
+++ b/frontend/src/store/settings/index.js
@@ -15,13 +15,7 @@ function getInitState () {
 }
 
 function updateSetting (state, action) {
-    let newState;
-    if (state.get(action.group)) {
-        newState = state.updateIn([action.group, action.field], () => action.value);
-    } else {
-        newState = state.set(action.group, new $Map())
-            .updateIn([action.group, action.field], () => action.value);
-    }
+    const newState = state.updateIn([action.group, action.field], () => action.value);
 
     localStorage.setItem(SETTINGS, JSON.stringify(newState.toJSON()));
     return newState;