updates

step1-03/exercise/answer.js

@@ -0,0 +1,14 @@
+function getFavs() {
+  let favList = [];
+  const inputs = document.querySelectorAll('input');
+  for (const input of inputs) {
+    if (input.checked === true) {
+      favList.push(input.parentNode.textContent);
+    }
+  }
+  document.querySelector('.favorites').textContent = favList.join(' ');
+}
+
+let button = document.querySelector('button');
+
+button.addEventListener('click', getFavs);