markburns/rubocop-pre-push

## rubocop-pre-push
#!/usr/bin/env bash
function exists(){
  while read line
  do
  if [ -e $line ]
  then
    echo $line
  fi
  done < "${1:-/dev/stdin}"
}

git diff --name-only master head | grep "\.rb$"  | exists | xargs rubocop -a
	#!/usr/bin/env bash
	function exists(){
	while read line
	do
	if [ -e $line ]
	then
	echo $line
	fi
	done < "${1:-/dev/stdin}"
	}

	git diff --name-only master head \| grep "\.rb$" \| exists \| xargs rubocop -a