From: Chris Nehren <apeiron@cpan.org>
Date: Mon, 25 Jul 2011 19:57:55 +0000 (-0400)
Subject: port to Moo
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=p5sagit%2FEmail-Archive.git;a=commitdiff_plain;h=8a5453ad566903497b1845b41ea1c9cfc9c8cb73

port to Moo
---

diff --git a/lib/Email/Archive.pm b/lib/Email/Archive.pm
index 382e3c3..8d17fcb 100644
--- a/lib/Email/Archive.pm
+++ b/lib/Email/Archive.pm
@@ -1,5 +1,5 @@
 package Email::Archive;
-use Moose;
+use Moo;
 use Email::Archive::Storage::DBI;
 
 our $VERSION = '0.02';
diff --git a/lib/Email/Archive/Storage.pm b/lib/Email/Archive/Storage.pm
index f6bbc3d..0f18052 100644
--- a/lib/Email/Archive/Storage.pm
+++ b/lib/Email/Archive/Storage.pm
@@ -1,5 +1,5 @@
 package Email::Archive::Storage;
-use Moose::Role;
+use Moo::Role;
 
 requires qw/store retrieve search storage_connect/;
 1;
diff --git a/lib/Email/Archive/Storage/DBI.pm b/lib/Email/Archive/Storage/DBI.pm
index 9f6baa4..3ee81f6 100644
--- a/lib/Email/Archive/Storage/DBI.pm
+++ b/lib/Email/Archive/Storage/DBI.pm
@@ -1,5 +1,5 @@
 package Email::Archive::Storage::DBI;
-use Moose;
+use Moo;
 use Carp;
 use DBI;
 use File::ShareDir 'module_file';
@@ -7,12 +7,15 @@ use File::Slurp 'read_file';
 use Email::MIME;
 use Email::Abstract;
 use SQL::Abstract;
+use Scalar::Util qw(looks_like_number);
 use autodie;
 with q/Email::Archive::Storage/;
 
 has sqla => (
   is   => 'ro',
-  isa  => 'SQL::Abstract',
+  isa  => sub { 
+    ref $_[0] eq 'SQL::Abstract' or die "sqla must be a SQL::Abstract object" 
+  },
   lazy => 1,
   default => sub { SQL::Abstract->new },
   handles => [qw/
@@ -23,7 +26,9 @@ has sqla => (
 
 has dbh => (
   is   => 'rw',
-  isa  => 'DBI::db',
+  isa  => sub { 
+    ref $_[0] eq 'DBI::db' or die "dbh must be a DBI handle",
+  },
   handles => [qw/
     prepare
     do
@@ -32,7 +37,9 @@ has dbh => (
 
 has deployed_schema_version => (
   is  => 'rw',
-  isa => 'Int',
+  isa => sub {
+    looks_like_number($_[0]) or die "deployed_schema_version must be integer"
+  },
   default => 0,
 );