Initial commit from boilerplate

app/reducers/counter.js

@@ -0,0 +1,22 @@
+import * as types from '../actions/actionTypes';
+
+const initialState = {
+  count: 0
+};
+
+export default function counter(state = initialState, action = {}) {
+  switch (action.type) {
+    case types.INCREMENT:
+      return {
+        ...state,
+        count: state.count + 1
+      };
+    case types.DECREMENT:
+      return {
+        ...state,
+        count: state.count - 1
+      };
+    default:
+      return state;
+  }
+}

app/reducers/index.js

@@ -0,0 +1,5 @@
+import counter from './counter';
+
+export {
+  counter
+};