Fix hasChild of Node and OrbitNode

src/list/Node.js

@@ -9,6 +9,15 @@ class Node {
     this.next = next ? next.map((f) => f.compactId ? f.compactId : f) : [];
   }
 
+  hasChild(a) {
+    const id = a.compactId;
+    for(let i = 0; i < this.next.length; i++) {
+      if(this.next[i] === id)
+        return true;
+    }
+    return false;
+  }
+
   get compactId() {
     return "" + this.id + "." + this.seq + "." + this.ver;
   }
@@ -24,15 +33,6 @@ class Node {
   static equals(a, b) {
     return a.id === b.id && a.seq === b.seq && a.ver === b.ver;
   }
-
-  hasChild(a) {
-    const id = a.compactId;
-    for(let i = 0; i < this.next.length; i++) {
-      if(this.next[i] === id)
-        return true;
-    }
-    return false;
-  }
 }
 
 module.exports = Node;

src/list/OrbitNode.js

@@ -30,6 +30,15 @@ class OrbitNode extends Node {
     }));
   }
 
+  hasChild(a) {
+    const id = a.compactId;
+    for(let i = 0; i < this.next.length; i++) {
+      if(this.next[i].compactId === id)
+        return true;
+    }
+    return false;
+  }
+
   _commit() {
     if(!this.hash) {
       const r = await(ipfsAPI.putObject(this._ipfs, JSON.stringify(this.asJson)));