pg_dump that eats -i for rails 3.2

pg_dump_eats_args

#!/usr/bin/env bash
# use with ln -s pg_dump /usr/local/bin/pg_dump (or something that is before actual pg_dump in path)

actual_pg_dump=$(/usr/bin/pg_dump)
better=""

while true; do
  case "$1" in
    -i)
    ;;
    "")
      break
    ;;
    *)
      better="$better $1"
    ;;
  esac
  shift
done

$actual_pg_dump $better