From 8223e789386d4f01c1a87869cbf8c56b5685894d Mon Sep 17 00:00:00 2001
From: freedomseeker <416317400@qq.com>
Date: Tue, 7 Apr 2020 20:29:49 +0800
Subject: [PATCH] #720#

---
 src/react/ReactChildren.js | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/src/react/ReactChildren.js b/src/react/ReactChildren.js
index bbc07d8..86c1339 100644
--- a/src/react/ReactChildren.js
+++ b/src/react/ReactChildren.js
@@ -1,6 +1,20 @@
 function mapChildren(children, func, context) {
-    //TODO实现此mapChildren方法
-    return children;
+    const mapedChildren = flatten(children) 
+    const finalChildren = flatten(mapedChildren.map(func));
+    return finalChildren;
+}
+
+function flatten(children) {
+    const flattenedChildren = [];
+    children.forEach((item, index) => {
+        if (item instanceof Array ) {
+            const temp = flatten(item);
+            flattenedChildren.push(...temp);
+        } else {
+            flattenedChildren.push(item)
+        }
+    })
+    return flattenedChildren;
 }
 
 export {
-- 
Gitee