Bintree

The module allows you to generate your own binary trees and display them beautifully.

Installation

This package available in Hex and can be installed by adding bintree to your list of dependencies in mix.exs:

def deps do
  [
    {:bintree, "~> 1.1.0"}
  ]
end

Usage

Bintree.new(2, &(&1*2), &(&1 * 3), 4) 
|> Bintree.to_string() 
|> IO.puts()

#   Result:
#               2               
#               |               
#       /---------------\       
#       |               |       
#       4               6       
#       |               |       
#   /-------\       /-------\   
#   |       |       |       |   
#   8      12      12      18   
#   |       |       |       |   
# /---\   /---\   /---\   /---\ 
# |   |   |   |   |   |   |   | 
#16  24  24  36  24  36  36  54 

Documentation on hex.