Reformat code

src/app/utils/hash.ts

@@ -0,0 +1,14 @@
+export const hashCode = (text: string) => {
+  let hash = 0;
+  if (text.length == 0) {
+    return hash;
+  }
+  for (let i = 0; i < text.length; i++) {
+    const char = text.charCodeAt(i);
+    hash = (hash << 5) - hash + char;
+    hash = hash & hash;
+  }
+
+  hash /= Math.pow(2, 32) - 1;
+  return hash;
+};