find-rails bash alias

gistfile1.txt

function _funct_find_rails
{
  local app=""
  local option=
  local what=$*
  OPTIND=1
  while getopts "a:es:" option
  do
    case $option in
      e)
        app="Emacs"
        ;;
      a)
        app=$OPTARG
        ;;
      s)
        what=$OPTARG
        ;;
    esac
  done

  local open_string=""
  if [ "$app" != "" ] ; then
      open_string="-exec open -a ${app} {} \\;"
  fi

  for n in rjs rb erb haml rake rhtml yml gemspec; do
    echo -e "\033[01;36m####### Searching all ${n} files ##########\033[01;00m"
    gfind . -type f -name \*.${n} -exec grep -i --color "${what}" {} \; -printf "\033[01;33m%p\033[01;00m\\n" ${open_string}
  done

  for n in Rakefile Capfile ; do
    echo -e "\033[01;36m####### Searching all ${n} files ##########\033[01;00m"
    gfind . -type f -name ${n} -exec grep -i --color "${what}" {} \; -printf "\033[01;33m%p\033[01;00m\\n" ${open_string}
  done

  for n in readme ; do
    echo -e "\033[01;36m####### Searching all ${n} files ##########\033[01;00m"
    gfind . -type f -iname ${n}\* -exec grep -i --color "${what}" {} \; -printf "\033[01;33m%p\033[01;00m\\n" ${open_string}
  done

  echo -e "\033[01;36m####### Searching in all script directories ##########\033[01;00m"
  for dirname in `find . -type d -name script -print` ; do
    echo "# ${dirname}"
    gfind $dirname -type f -exec grep -i --color "${what}" {} \; -printf "\033[01;33m%p\033[01;00m\\n" ${open_string}
  done
}
alias find-rails=_funct_find_rails