michael-lins

def xor_encrypt(string, key)
  string.bytes.map.with_index { |byte, index| (byte ^ key.bytes[index % key.length]).chr }.join
end

michael-lins

# https://github.com/neovim/neovim/wiki/Installing-Neovim
yum -y install epel-release
curl -o /etc/yum.repos.d/dperson-neovim-epel-7.repo https://copr.fedorainfracloud.org/coprs/dperson/neovim/repo/epel-7/dperson-neovim-epel-7.repo 
yum -y install neovim --enablerepo=epel

michael-lins

New Ruby software project procedure

First, ensure the following tools are available on the local system and reasonably up to date:

• Git
• Git-flow
• RVM
• Bash
• SSH