Harmonize time zone spelling in InflateColumn::DateTime

The rest of the DateTime ecosystem consistently uses "time zone" and
"time_zone", so use that in InflateColumn::DateTime too

"timezone" is still accepted for backwards compatibility

diff --git a/Changes b/Changes
index b002e57..871b012 100644 (file)
--- a/Changes
+++ b/Changes
@@ -34,6 +34,8 @@ Revision history for DBIx::Class
         - When using non-scalars (e.g. arrays) as literal bind values it is no
           longer necessary to explicitly specify a bindtype (this turned out
           to be a mostly useless overprotection)
+        - InflateColumn::DateTime now accepts the ecosystem-standard option
+          'time_zone', in addition to the DBIC-only 'timezone' (GH#28)
         - DBIx::Class::Optional::Dependencies now properly understands
           combinations of requirements and does the right thing with e.g.
           ->req_list_for([qw( rdbms_oracle ic_dt )]) bringing in the Oracle

diff --git a/lib/DBIx/Class/InflateColumn/DateTime.pm b/lib/DBIx/Class/InflateColumn/DateTime.pm
index bb6223d..4f08c1f 100644 (file)
--- a/lib/DBIx/Class/InflateColumn/DateTime.pm
+++ b/lib/DBIx/Class/InflateColumn/DateTime.pm
@@ -31,12 +31,16 @@ Then you can treat the specified column as a L<DateTime> object.
   print "This event starts the month of ".
     $event->starts_when->month_name();
 
-If you want to set a specific timezone and locale for that field, use:
+If you want to set a specific time zone and locale for that field, use:
 
   __PACKAGE__->add_columns(
-    starts_when => { data_type => 'datetime', timezone => "America/Chicago", locale => "de_DE" }
+    starts_when => { data_type => 'datetime', time_zone => "America/Chicago", locale => "de_DE" }
   );
 
+Note: DBIC before 0.082900 only accepted C<timezone>, and silently discarded
+any C<time_zone> arguments. For backwards compatibility, C<timezone> will
+continue being accepted as a synonym for C<time_zone>.
+
 If you want to inflate no matter what data_type your column is,
 use inflate_datetime or inflate_date:
 
@@ -73,7 +77,7 @@ that this feature is new as of 0.07, so it may not be perfect yet - bug
 reports to the list very much welcome).
 
 If the data_type of a field is C<date>, C<datetime> or C<timestamp> (or
-a derivative of these datatypes, e.g. C<timestamp with timezone>), this
+a derivative of these datatypes, e.g. C<timestamp with time zone>), this
 module will automatically call the appropriate parse/format method for
 deflation/inflation as defined in the storage class. For instance, for
 a C<datetime> field the methods C<parse_datetime> and C<format_datetime>
@@ -152,7 +156,7 @@ sub register_column {
   }
 
   if ($info->{extra}) {
-    for my $slot (qw/timezone locale floating_tz_ok/) {
+    for my $slot (qw/time_zone timezone locale floating_tz_ok/) {
       if ( defined $info->{extra}{$slot} ) {
         carp "Putting $slot into extra => { $slot => '...' } has been deprecated, ".
              "please put it directly into the '$column' column definition.";
@@ -161,6 +165,12 @@ sub register_column {
     }
   }
 
+  if ( defined $info->{timezone} ) {
+    $self->throw_exception("Cannot specify both 'timezone' and 'time_zone' in '$column' column defintion.")
+      if defined $info->{time_zone};
+    $info->{time_zone} = delete $info->{timezone};
+  }
+
   # shallow copy to avoid unfounded(?) Devel::Cycle complaints
   my $infcopy = {%$info};
 
@@ -225,7 +235,7 @@ sub _datetime_parser {
 sub _post_inflate_datetime {
   my( $self, $dt, $info ) = @_;
 
-  $dt->set_time_zone($info->{timezone}) if defined $info->{timezone};
+  $dt->set_time_zone($info->{time_zone}) if defined $info->{time_zone};
   $dt->set_locale($info->{locale}) if defined $info->{locale};
 
   return $dt;
@@ -234,14 +244,14 @@ sub _post_inflate_datetime {
 sub _pre_deflate_datetime {
   my( $self, $dt, $info ) = @_;
 
-  if (defined $info->{timezone}) {
-    carp "You're using a floating timezone, please see the documentation of"
+  if (defined $info->{time_zone}) {
+    carp "You're using a floating time zone, please see the documentation of"
       . " DBIx::Class::InflateColumn::DateTime for an explanation"
       if ref( $dt->time_zone ) eq 'DateTime::TimeZone::Floating'
           and not $info->{floating_tz_ok}
           and not $ENV{DBIC_FLOATING_TZ_OK};
 
-    $dt->set_time_zone($info->{timezone});
+    $dt->set_time_zone($info->{time_zone});
   }
 
   $dt->set_locale($info->{locale}) if defined $info->{locale};
@@ -254,13 +264,13 @@ __END__
 
 =head1 USAGE NOTES
 
-If you have a datetime column with an associated C<timezone>, and subsequently
+If you have a datetime column with an associated C<time_zone>, and subsequently
 create/update this column with a DateTime object in the L<DateTime::TimeZone::Floating>
-timezone, you will get a warning (as there is a very good chance this will not have the
+time zone, you will get a warning (as there is a very good chance this will not have the
 result you expect). For example:
 
   __PACKAGE__->add_columns(
-    starts_when => { data_type => 'datetime', timezone => "America/Chicago" }
+    starts_when => { data_type => 'datetime', time_zone => "America/Chicago" }
   );
 
   my $event = $schema->resultset('EventTZ')->create({
@@ -273,7 +283,7 @@ The warning can be avoided in several ways:
 
 =item Fix your broken code
 
-When calling C<set_time_zone> on a Floating DateTime object, the timezone is simply
+When calling C<set_time_zone> on a Floating DateTime object, the time zone is simply
 set to the requested value, and B<no time conversion takes place>. It is always a good idea
 to be supply explicit times to the database:
 
@@ -284,7 +294,7 @@ to be supply explicit times to the database:
 =item Suppress the check on per-column basis
 
   __PACKAGE__->add_columns(
-    starts_when => { data_type => 'datetime', timezone => "America/Chicago", floating_tz_ok => 1 }
+    starts_when => { data_type => 'datetime', time_zone => "America/Chicago", floating_tz_ok => 1 }
   );
 
 =item Suppress the check globally
@@ -293,7 +303,7 @@ Set the environment variable DBIC_FLOATING_TZ_OK to some true value.
 
 =back
 
-Putting extra attributes like timezone, locale or floating_tz_ok into extra => {} has been
+Putting extra attributes like time_zone, locale or floating_tz_ok into extra => {} has been
 B<DEPRECATED> because this gets you into trouble using L<DBIx::Class::Schema::Versioned>.
 Instead put it directly into the columns definition like in the examples above. If you still
 use the old way you'll see a warning - please fix your code then!
@@ -305,7 +315,7 @@ use the old way you'll see a warning - please fix your code then!
 =item More information about the add_columns method, and column metadata,
       can be found in the documentation for L<DBIx::Class::ResultSource>.
 
-=item Further discussion of problems inherent to the Floating timezone:
+=item Further discussion of problems inherent to the Floating time zone:
       L<Floating DateTimes|DateTime/Floating DateTimes>
       and L<< $dt->set_time_zone|DateTime/"Set" Methods >>
 

diff --git a/t/icdt/offline_mysql.t b/t/icdt/offline_mysql.t
index a865ef5..c9d5197 100644 (file)
--- a/t/icdt/offline_mysql.t
+++ b/t/icdt/offline_mysql.t
@@ -20,7 +20,7 @@ use DBIx::Class::_Util 'sigwarn_silencer';
 
 my $schema = DBICTest->init_schema();
 
-# Test "timezone" parameter
+# Test "time_zone" parameter
 foreach my $tbl (qw/EventTZ EventTZDeprecated/) {
   my $event_tz = $schema->resultset($tbl)->create({
       starts_at => DateTime->new(year=>2007, month=>12, day=>31, time_zone => "America/Chicago" ),
@@ -34,25 +34,25 @@ foreach my $tbl (qw/EventTZ EventTZDeprecated/) {
   is ($event_tz->created_on->month_name, "January", 'Default locale loaded: month_name');
 
   my $starts_at = $event_tz->starts_at;
-  is("$starts_at", '2007-12-31T00:00:00', 'Correct date/time using timezone');
+  is("$starts_at", '2007-12-31T00:00:00', 'Correct date/time using time zone');
 
   my $created_on = $event_tz->created_on;
-  is("$created_on", '2006-01-31T12:34:56', 'Correct timestamp using timezone');
-  is($event_tz->created_on->time_zone->name, "America/Chicago", "Correct timezone");
+  is("$created_on", '2006-01-31T12:34:56', 'Correct timestamp using time zone');
+  is($event_tz->created_on->time_zone->name, "America/Chicago", "Correct time zone");
 
   my $loaded_event = $schema->resultset($tbl)->find( $event_tz->id );
 
   isa_ok($loaded_event->starts_at, 'DateTime', 'DateTime returned');
   $starts_at = $loaded_event->starts_at;
-  is("$starts_at", '2007-12-31T00:00:00', 'Loaded correct date/time using timezone');
-  is($starts_at->time_zone->name, 'America/Chicago', 'Correct timezone');
+  is("$starts_at", '2007-12-31T00:00:00', 'Loaded correct date/time using time zone');
+  is($starts_at->time_zone->name, 'America/Chicago', 'Correct time zone');
 
   isa_ok($loaded_event->created_on, 'DateTime', 'DateTime returned');
   $created_on = $loaded_event->created_on;
-  is("$created_on", '2006-01-31T12:34:56', 'Loaded correct timestamp using timezone');
-  is($created_on->time_zone->name, 'America/Chicago', 'Correct timezone');
+  is("$created_on", '2006-01-31T12:34:56', 'Loaded correct timestamp using time zone');
+  is($created_on->time_zone->name, 'America/Chicago', 'Correct time zone');
 
-  # Test floating timezone warning
+  # Test floating time zone warning
   # We expect one warning
   SKIP: {
     skip "ENV{DBIC_FLOATING_TZ_OK} was set, skipping", 1 if $ENV{DBIC_FLOATING_TZ_OK};
@@ -63,8 +63,8 @@ foreach my $tbl (qw/EventTZ EventTZDeprecated/) {
           created_on => DateTime->new(year=>2006, month=>1, day=>31, hour => 13, minute => 34, second => 56 ),
         });
       },
-      qr/You're using a floating timezone, please see the documentation of DBIx::Class::InflateColumn::DateTime for an explanation/,
-      'Floating timezone warning'
+      qr/You're using a floating time zone, please see the documentation of DBIx::Class::InflateColumn::DateTime for an explanation/,
+      'Floating time zone warning'
     );
   };
 

diff --git a/t/lib/DBICTest/Schema/EventTZ.pm b/t/lib/DBICTest/Schema/EventTZ.pm
index 4c6c48a..d635868 100644 (file)
--- a/t/lib/DBICTest/Schema/EventTZ.pm
+++ b/t/lib/DBICTest/Schema/EventTZ.pm
@@ -11,7 +11,9 @@ __PACKAGE__->table('event');
 
 __PACKAGE__->add_columns(
   id => { data_type => 'integer', is_auto_increment => 1 },
-  starts_at => { data_type => 'datetime', timezone => "America/Chicago", locale => 'de_DE', datetime_undef_if_invalid => 1 },
+  starts_at => { data_type => 'datetime', time_zone => "America/Chicago", locale => 'de_DE', datetime_undef_if_invalid => 1 },
+
+  # DO NOT change 'timezone' - there to test the legacy syntax
   created_on => { data_type => 'timestamp', timezone => "America/Chicago", floating_tz_ok => 1 },
 );
 

diff --git a/t/lib/DBICTest/Schema/EventTZDeprecated.pm b/t/lib/DBICTest/Schema/EventTZDeprecated.pm
index c66cd07..70ac7c7 100644 (file)
--- a/t/lib/DBICTest/Schema/EventTZDeprecated.pm
+++ b/t/lib/DBICTest/Schema/EventTZDeprecated.pm
@@ -11,7 +11,9 @@ __PACKAGE__->table('event');
 
 __PACKAGE__->add_columns(
   id => { data_type => 'integer', is_auto_increment => 1 },
-  starts_at => { data_type => 'datetime', extra => { timezone => "America/Chicago", locale => 'de_DE' } },
+  starts_at => { data_type => 'datetime', extra => { time_zone => "America/Chicago", locale => 'de_DE' } },
+
+  # DO NOT change 'timezone' - there to test the legacy syntax
   created_on => { data_type => 'timestamp', extra => { timezone => "America/Chicago", floating_tz_ok => 1 } },
 );
 

diff --git a/t/lib/DBICTest/Schema/EventTZPg.pm b/t/lib/DBICTest/Schema/EventTZPg.pm
index 1f191af..07a2d1f 100644 (file)
--- a/t/lib/DBICTest/Schema/EventTZPg.pm
+++ b/t/lib/DBICTest/Schema/EventTZPg.pm
@@ -11,8 +11,8 @@ __PACKAGE__->table('event');
 
 __PACKAGE__->add_columns(
   id => { data_type => 'integer', is_auto_increment => 1 },
-  starts_at => { data_type => 'datetime', timezone => "America/Chicago", locale => 'de_DE' },
-  created_on => { data_type => 'timestamp with time zone', timezone => "America/Chicago" },
+  starts_at => { data_type => 'datetime', time_zone => "America/Chicago", locale => 'de_DE' },
+  created_on => { data_type => 'timestamp with time zone', time_zone => "America/Chicago" },
   ts_without_tz => { data_type => 'timestamp without time zone' },
 );