and my tradditional collection of missing add commands

diff --git a/lib/DBIx/Class/CDBICompat/AbstractSearch.pm b/lib/DBIx/Class/CDBICompat/AbstractSearch.pm
new file mode 100644 (file)
index 0000000..f5c8751
--- /dev/null
+++ b/lib/DBIx/Class/CDBICompat/AbstractSearch.pm
@@ -0,0 +1,23 @@
+package # hide form PAUSE
+    DBIx::Class::CDBICompat::AbstractSearch;
+
+use strict;
+use warnings;
+
+# The keys are mostly the same.
+my %cdbi2dbix = (
+    limit               => 'rows',
+);
+
+sub search_where {
+    my $class = shift;
+    my $where = (ref $_[0]) ? $_[0] : { @_ };
+    my $attr  = (ref $_[0]) ? $_[1] : {};
+
+    # Translate the keys
+    $attr->{$cdbi2dbix{$_}} = delete $attr->{$_} for keys %cdbi2dbix;
+
+    return $class->resultset_instance->search($where, $attr);
+}
+
+1;

diff --git a/lib/DBIx/Class/CDBICompat/Copy.pm b/lib/DBIx/Class/CDBICompat/Copy.pm
new file mode 100644 (file)
index 0000000..b11eca8
--- /dev/null
+++ b/lib/DBIx/Class/CDBICompat/Copy.pm
@@ -0,0 +1,21 @@
+package # hide from PAUSE
+    DBIx::Class::CDBICompat::Copy;
+
+use strict;
+use warnings;
+
+use Carp;
+
+# CDBI's copy will take an id in addition to a hash ref.
+sub copy {
+    my($self, $arg) = @_;
+    return $self->next::method($arg) if ref $arg;
+    
+    my @primary_columns = $self->primary_columns;
+    croak("Need hash-ref to edit copied column values")
+        if @primary_columns > 1;
+
+    return $self->next::method({ $primary_columns[0] => $arg });
+}
+
+1;

diff --git a/lib/DBIx/Class/CDBICompat/Iterator.pm b/lib/DBIx/Class/CDBICompat/Iterator.pm
new file mode 100644 (file)
index 0000000..d50dd32
--- /dev/null
+++ b/lib/DBIx/Class/CDBICompat/Iterator.pm
@@ -0,0 +1,28 @@
+package DBIx::Class::CDBICompat::Iterator;
+
+use strict;
+use warnings;
+
+sub _init_result_source_instance {
+  my $class = shift;
+  
+  my $table = $class->next::method(@_);
+  $table->resultset_class("DBIx::Class::CDBICompat::Iterator::ResultSet");
+
+  return $table;
+}
+
+
+
+package DBIx::Class::CDBICompat::Iterator::ResultSet;
+
+use strict;
+use warnings;
+
+use base qw(DBIx::Class::ResultSet);
+
+sub _bool {
+  return $_[0]->count;
+}
+
+1;