Lesson 8 - use-keydown composable

src/composables/use-keydown.js

@@ -0,0 +1,17 @@
+import { onBeforeUnmount } from 'vue'
+  
+let useKeydown = (keyCombos) => {
+  let onKeydown = (event) => {
+    let kc = keyCombos.find(kc => kc.key == event.key)
+    if(kc) {
+      kc.fn()
+    }
+  }
+
+  window.addEventListener('keydown', onKeydown)
+  onBeforeUnmount(()=>{
+    window.removeEventListener('keydown', onKeydown)
+  })
+}
+
+export default useKeydown;