diff options
Diffstat (limited to 'lib/Data/MultiValued/Tags.pm')
| -rw-r--r-- | lib/Data/MultiValued/Tags.pm | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/Data/MultiValued/Tags.pm b/lib/Data/MultiValued/Tags.pm index d0d7b36..a42caf4 100644 --- a/lib/Data/MultiValued/Tags.pm +++ b/lib/Data/MultiValued/Tags.pm @@ -107,6 +107,9 @@ version 0.0.1 Stores the given value for the given tag. Replaces existing values. Does not throw exceptions. +Not passing in a C<tag> is equivalent to passing in C<< tag => undef +>>. + No cloning is done: if you pass in a reference, the reference is just stored. @@ -115,9 +118,12 @@ just stored. my $value = $obj->get({ tag => $the_tag }); Retrieves the value for the given tag. Throws a -L<Data::MultiValued::Exceptions::TagNotFound> exception it the tag +L<Data::MultiValued::Exceptions::TagNotFound> exception if the tag does not exists in this object. +Not passing in a C<tag> is equivalent to passing in C<< tag => undef +>>. + No cloning is done: if a reference was stored, you get it back untouched. @@ -128,6 +134,9 @@ untouched. Deletes the given tag and all data associated with it. Does not throw exceptions: if the tag does not exist, nothing happens. +Not passing in a C<tag> clears everything. Yes, this means that there +is no way to just clear the value for the C<undef> tag. + =head1 SEE ALSO L<Data::MultiValued::TagContainer>, L<Data::MultiValued::Exceptions> |