Use a loop intead of reduce

acdlite · May 10, 2016 · 9892f2b · 9892f2b
1 parent da24809
commit 9892f2b
Showing 1 changed file with 10 additions and 5 deletions.
diff --git a/src/packages/recompose/utils/pick.js b/src/packages/recompose/utils/pick.js
@@ -1,7 +1,12 @@
-const pick = (obj, keys) =>
-  keys.reduce((result, key) => {
-    result[key] = obj[key]
-    return result
-  }, {})
+const pick = (obj, keys) => {
+  const result = {}
+  for (let i = 0; i < keys.length; i++) {
+    const key = keys[i]
+    if (obj.hasOwnProperty(key)) {
+      result[key] = obj[key]
+    }
+  }
+  return result
+}
 
 export default pick