X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FPK.pm;h=3dba00d888606eec43539812537955602b03551b;hb=076652e8bd5edaaf4c6c6a65f631bf529bbff41c;hp=859eba3fe55dc28bd748adc8f886e426ecbf780e;hpb=033fb34d00b7872ef779d49559b3089cc1f984d8;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/PK.pm b/lib/DBIx/Class/PK.pm
index 859eba3..3dba00d 100644
--- a/lib/DBIx/Class/PK.pm
+++ b/lib/DBIx/Class/PK.pm
@@ -35,6 +35,12 @@ sub _ident_values {
   return (map { $self->{_column_data}{$_} } keys %{$self->_primaries});
 }
 
+=item set_primary_key <@cols>
+
+define one or more columns as primary key for this class
+
+=cut
+
 sub set_primary_key {
   my ($class, @cols) = @_;
   my %pri;
@@ -42,6 +48,12 @@ sub set_primary_key {
   $class->_primaries(\%pri);
 }
 
+=item find
+
+Finds columns based on the primary key(s).
+
+=cut
+
 sub find {
   my ($class, @vals) = @_;
   my $attrs = (@vals > 1 && ref $vals[$#vals] eq 'HASH' ? pop(@vals) : {});
@@ -69,6 +81,12 @@ sub find {
   return (@row ? $class->_row_to_object(\@cols, \@row) : ());
 }
 
+=item discard_changes
+
+Roll back changes that hasn't been comitted to the database.
+
+=cut
+
 sub discard_changes {
   my ($self) = @_;
   delete $self->{_dirty_columns};
@@ -85,6 +103,13 @@ sub discard_changes {
   return $self;
 }
 
+=item id
+
+returns the primary key(s) for the current row. Can't be called as
+a class method.
+
+=cut
+
 sub id {
   my ($self) = @_;
   $self->throw( "Can't call id() as a class method" ) unless ref $self;
@@ -92,6 +117,12 @@ sub id {
   return (wantarray ? @pk : $pk[0]);
 }
 
+=item  primary_columns
+
+read-only accessor which returns a list of primary keys.
+
+=cut
+
 sub primary_columns {
   return keys %{shift->_primaries};
 }