treescape

A simple JavaScript module for creating and printing binary trees in ASCII format.

Installation

npm install treescape

Usage

const { convertToTree, printTree } = require("treescape");

const tree = convertToTree([1, 2, 3, null, 4, 5, 6]);
printTree(tree);

Output:

	  __1__
         /     \
        2       3
         \     / \
	  4   5   6

API

convertToTree(array)

Creates a binary tree from a level-order array (use null for empty nodes).

printTree(treeNode)

Prints the tree in ASCII format to the console.

License

MIT