Kerrick Long (code)<p>Ruby's expressiveness is second to none.</p><p><a href="https://ruby.social/tags/Ruby" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ruby</span></a> <a href="https://ruby.social/tags/BinaryTree" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BinaryTree</span></a> <a href="https://ruby.social/tags/LeetCode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LeetCode</span></a> <a href="https://ruby.social/tags/Programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Programming</span></a></p>