1 files changed, 18 insertions, 0 deletions
diff --git a/src/content/reducers/input.ts b/src/content/reducers/input.ts
new file mode 100644
index 0000000..23e7dd2
--- /dev/null
+++ b/src/content/reducers/input.ts
@@ -0,0 +1,18 @@
+import actions from 'content/actions';
+
+const defaultState = {
+  keys: []
+};
+
+export default function reducer(state = defaultState, action = {}) {
+  switch (action.type) {
+  case actions.INPUT_KEY_PRESS:
+    return { ...state,
+      keys: state.keys.concat([action.key]), };
+  case actions.INPUT_CLEAR_KEYS:
+    return { ...state,
+      keys: [], };
+  default:
+    return state;
+  }
+}