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`tree-dump`

Prints a tree structure to the console. Can print a binary tree or a tree with any number of children.

Usage

Install

npm install tree-dump

Print a non-binary tree

import{printTree}from'tree-dump';conststr='start'+printTree('',[(tab)=>'line 1',()=>'',(tab)=>'line 2'+printTree(tab,[(tab)=>'line 2.1',(tab)=>'line 2.2',])(tab)=>'line 3',]);console.log(str);// start// ├── line 1// │// ├── line 2// │   ├── line 2.1// │   └── line 2.2// └── line 3

Print a binary tree

import{printBinary}from'tree-dump';conststr='Node'+printBinary('',[(tab)=>'left'+printBinary(tab,[()=>'left 1',()=>'right 1',]),(tab)=>'right'+printBinary(tab,[()=>'left 2',()=>'right 2',]),]);console.log(str);// Node// ← left//   ← left 1//   → right 1// → right//   ← left 2//   → right 2