Helper module to trim whitespaces from
lists of codes.
- trim_left(+Codes, -Result) is det
- Trims whitespaces from the beginning of
the list of codes.
- trim_right(+Codes, -Result) is det
- Trims whitespace from the end of the
list of codes.
- trim(+Codes, -Result) is det
- Trims whitespace from both sides of the
list of codes.