# Better cd
# Usage: cd [full_path|partial_path|path_initials|-]
#
# Examples:
# ~/playground/ $ find . -type d
# .
# ./slides
# ./slides/small
# ./slides/huge
# ./swings
# ./swings/small
# ./swings/large
# ~/playground/ $ cd sl
# ~/playground/slides/ $ cd
# ~ $ cd p/s/h
# ~/playground/slides/huge $ cd ../..
# ~/playground/ $ cd -
# ~/playground/slides/huge $ cd -
# ~/playground/ $ cd s/s
# Warning: Multiple possible paths. Going to first path.
# ~/playground/slides/small $

function cd {
	if [[ $# -eq 0 ]]; then
		builtin cd
		return
	fi

	if [[ $# -gt 1 ]]; then
		echo "too many arguments" >&2
		return 1
	fi

	# cd -
	if [[ $1 == '-' ]]; then
		builtin cd -
		return
	fi

	# Check for absolute path first
	if [[ -d $1 ]]; then
		builtin cd "$1"
		return
	fi

	# If nothing works
	echo "$1: No such directory." >&2
	return 1
}