.functions

function update() {
  # update antigen
  pushd ~/.antigen;git pull origin master;popd;

  antigen update
  gem update
  brew update
  brew upgrade

  # update version managers
  pushd ~/.nodenv;git pull origin master;popd;
  pushd ~/.nodenv/plugins/node-build;git pull origin master;popd;
  pushd ~/.rbenv;git pull origin master;popd;
  pushd ~/.rbenv/plugins/ruby-build;git pull origin master;popd;
  pushd ~/.pyenv;git pull origin master;popd;
  pushd ~/.plenv;git pull origin master;popd;
  pushd ~/.plenv/plugins/perl-build;git pull origin master;popd;
  clear
}

function clean() {
  gem cleanup
  brew cleanup -s
  antigen cleanup
}

function compare() {
  echo "original size (bytes): $(cat "$1" | wc -c)"
  echo "    gzip size (bytes): $(gzip -c "$1" | wc -c)"
  echo "  zopfli size (bytes): $(zopfli -c "$1" | wc -c)"
  echo "  brotli size (bytes): $(bro --input "$1" | wc -c)"
}