use Carp;
-our @EXPORT_OK = qw(_hashify camelify snakify);
+our @EXPORT_OK = qw(_hashify camelify snakify trim);
sub _hashify {
my $keep = shift;
lc $str;
}
+sub trim {
+ my $value = shift;
+ $value =~ s{^ \p{WSpace}+ }{}xg if defined($value);
+ $value =~ s{ \p{WSpace}+ $}{}xg if defined($value);
+ return $value;
+}
+
1;
__END__
L</camilify> does the reverse.
+=item C<trim $string>
+
+Removes all leading and trailing whitespaces from C<$string> and
+returns it. Whitespaces within the string won't be changed.
+
+This function considers everything matching the Unicode character
+property "Whitespace" (C<WSpace>) to be a whitespace.
+
=back
=head1 BUGS