convert_to_binary.md

Convert to Binary

Description

Task Overview

Given a non-negative integer n, write a function to_binary/ToBinary which returns that number in a binary format.

Example:

to_binary(1)  # should return 1
to_binary(5)  # should return 101
to_binary(11) # should return 1011

My Solution

def to_binary(n)
  n.to_s(2).to_i
end