getLeaves works with 5

random.js

@@ -39,19 +39,24 @@ const breakDown = (node)=>{
 	return node;
 }
 
-const tree = breakDown({value:9});
+const tree = breakDown({value:5});
 
 console.dir(tree, {depth:null});
 
-//const getLeaves = (node, leafArray)=>{
-	//if(node.left === undefined && node.right === undefined){
-		//leafArray.push(node.value);
-	//} else {
-		//getLeaves(node.left, leafArray)
-		//getLeaves(node.right, leafArray)
-	//}
-	//return leafArray;
-//}
-//const leaves = getLeaves(tree, []);
+const getLeaves = (node, leafArray)=>{
+	if(node.twoPath === undefined){
+		return node.value;
+	}
+	const leftValue = getLeaves(node.twoPath.left, leafArray)
+	const rightValue = getLeaves(node.twoPath.right, leafArray)
+	leafArray.push([leftValue, rightValue]);
+	if(node.threePath !== undefined){
+		const leftValue = getLeaves(node.threePath.left, leafArray)
+		const rightValue = getLeaves(node.threePath.right, leafArray)
+		leafArray.push([leftValue, rightValue]);
+	}
+}
+const leaves = []
+getLeaves(tree, leaves);
 
-//console.log(leaves);
+console.log(leaves);