1 files changed, 46 insertions, 16 deletions

diff --git a/recipes/grape/index.js b/recipes/grape/index.js
index 593f026..1e2a187 100644
--- a/recipes/grape/index.js
+++ b/recipes/grape/index.js
@@ -1,18 +1,48 @@
-function _asyncToGenerator(fn) { return function () { const gen = Reflect.apply(fn, this, arguments); return new Promise((resolve, reject) => { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then((value) => { step('next', value); }, (error) => { step('throw', error); }); } } return step('next'); }); }; }
-
-module.exports = Ferdium => class Grape extends Ferdium {
-  validateUrl(url) {
-    return _asyncToGenerator(function* () {
-      try {
-        const resp = yield window.fetch(url, {
-          method: 'GET',
-        });
-        return resp.status === 200;
-      } catch (error) {
-        console.error(error);
+function _asyncToGenerator(fn) {
+  return function () {
+    const gen = Reflect.apply(fn, this, arguments);
+    return new Promise((resolve, reject) => {
+      function step(key, arg) {
+        try {
+          var info = gen[key](arg);
+          var value = info.value;
+        } catch (error) {
+          reject(error);
+          return;
+        }
+        if (info.done) {
+          resolve(value);
+        } else {
+          // eslint-disable-next-line consistent-return
+          return Promise.resolve(value).then(
+            value => {
+              step('next', value);
+            },
+            error => {
+              step('throw', error);
+            },
+          );
+        }
       }
+      return step('next');
+    });
+  };
+}
+
+module.exports = Ferdium =>
+  class Grape extends Ferdium {
+    validateUrl(url) {
+      return _asyncToGenerator(function* () {
+        try {
+          const resp = yield window.fetch(url, {
+            method: 'GET',
+          });
+          return resp.status === 200;
+        } catch (error) {
+          console.error(error);
+        }
 
-      return false;
-    })();
-  }
-};
+        return false;
+      })();
+    }
+  };