Get rid of anti-pattern and use data.id for key

hnq90 · Mar 27, 2017 · 9a6c557 · 9a6c557
1 parent 9253200
commit 9a6c557
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/conventions/07.inline-list-iteration.jsx b/conventions/07.inline-list-iteration.jsx
@@ -8,8 +8,8 @@
 
 return (
   <div>
-    {this.props.list.map(function (data, i) {
-      return (<Component data={data} key={i}/>)
+    {this.props.list.map(function (data) {
+      return (<Component data={data} key={data.id}/>)
     })}
   </div>
-);
+);