use namespace::clean w/ Try::Tiny

[dbsrgits/DBIx-Class.git] / lib / DBIx / Class / Schema / Versioned.pm

diff --git a/lib/DBIx/Class/Schema/Versioned.pm b/lib/DBIx/Class/Schema/Versioned.pm
index d192d21..1e8f39a 100644 (file)
--- a/lib/DBIx/Class/Schema/Versioned.pm
+++ b/lib/DBIx/Class/Schema/Versioned.pm
@@ -182,6 +182,8 @@ use base 'DBIx::Class::Schema';
 
 use Carp::Clan qw/^DBIx::Class/;
 use Time::HiRes qw/gettimeofday/;
+use Try::Tiny;
+use namespace::clean;
 
 __PACKAGE__->mk_classdata('_filedata');
 __PACKAGE__->mk_classdata('upgrade_directory');
@@ -503,7 +505,7 @@ sub get_db_version
     my ($self, $rs) = @_;
 
     my $vtable = $self->{vschema}->resultset('Table');
-    my $version = eval {
+    my $version = try {
       $vtable->search({}, { order_by => { -desc => 'installed' }, rows => 1 } )
               ->get_column ('version')
                ->next;
@@ -682,13 +684,13 @@ sub _set_db_version {
   # This is necessary since there are legitimate cases when upgrades can happen
   # back to back within the same second. This breaks things since we relay on the
   # ability to sort by the 'installed' value. The logical choice of an autoinc
-  # is not possible, as it will break multiple legacy installations. Also it is 
+  # is not possible, as it will break multiple legacy installations. Also it is
   # not possible to format the string sanely, as the column is a varchar(20).
   # The 'v' character is added to the front of the string, so that any version
   # formatted by this new function will sort _after_ any existing 200... strings.
   my @tm = gettimeofday();
   my @dt = gmtime ($tm[0]);
-  my $o = $vtable->create({ 
+  my $o = $vtable->create({
     version => $version,
     installed => sprintf("v%04d%02d%02d_%02d%02d%02d.%03.0f",
       $dt[5] + 1900,
@@ -724,12 +726,9 @@ sub _source_exists
 {
     my ($self, $rs) = @_;
 
-    my $c = eval {
-        $rs->search({ 1, 0 })->count;
-    };
-    return 0 if $@ || !defined $c;
+    my $c = try { $rs->search({ 1, 0 })->count };
 
-    return 1;
+    return (defined $c) ? 1 : 0;
 }
 
 1;