Initial commit

client/src/hooks/use-did-update.js

@@ -0,0 +1,13 @@
+import { useEffect, useRef } from 'react';
+
+export default (callback, dependencies) => {
+  const isMounted = useRef(false);
+
+  useEffect(() => {
+    if (isMounted.current) {
+      callback();
+    } else {
+      isMounted.current = true;
+    }
+  }, dependencies); // eslint-disable-line react-hooks/exhaustive-deps
+};