Dev: Optimize console big array performance

src/lib/getAbstract.js

@@ -66,7 +66,7 @@ export default function getAbstract(obj, {
     {
         if (i > keyNum)
         {
-            objEllipsis = '...';
+            objEllipsis = ', ...';
             return;
         }
         let key = wrapKey(escapeJsonStr(name));
@@ -118,8 +118,19 @@ export default function getAbstract(obj, {
         if (doStringify)
         {
             json = '[';
-            each(obj, val => parts.push(`${getAbstract(val, passOpts)}`));
-            json += parts.join(', ') + ']';
+            let len = obj.length,
+                arrEllipsis = '';
+
+            if (len > 100) 
+            {
+                len = 100;
+                arrEllipsis = ', ...';
+            }
+            for (let i = 0; i < len; i++) 
+            {
+                parts.push(`${getAbstract(obj[i], passOpts)}`);
+            }
+            json += parts.join(', ') + arrEllipsis + ']';
         } else
         {
             json = wrapStr(`Array[${obj.length}]`);

test/manual.html

@@ -31,6 +31,9 @@
         <li>
             <a href="#" id="trigger-error">Trigger Error</a>
         </li>
+        <li>
+            <a href="#" id="big-array">Big Array</a>
+        </li>
     </ul>
 </nav>
 <script>
@@ -99,6 +102,14 @@
     {
         triggerError();
     });
+    addClickEvent('big-array', function () 
+    {
+        var arr = [];
+        for (var i = 0; i < 10000; i++) {
+            arr.push(i);
+        }
+        console.log(arr);
+    });
 </script>
 <script>boot();</script>
 </body>