NAME
Catmandu::Fix::trim - trim leading and ending junk from the value of a field
SYNOPSIS
# the default mode trims whitespace
# e.g. foo => ' abc ';
trim('foo'); # foo => 'abc';
trim('foo', 'whitespace'); # foo => 'abc';
# trim non-word characters
# e.g. foo => ' abc / : .';
trim('foo', 'nonword'); # foo => 'abc';