Change boolean value of collection

mojolicious · May 25, 2014 · a8153a5 · a8153a5
1 parent c9b5474
commit a8153a5
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/lib/Mojo/Collection.pm b/lib/Mojo/Collection.pm
@@ -1,6 +1,9 @@
 package Mojo::Collection;
 use Mojo::Base -strict;
-use overload bool => sub {1}, '""' => sub { shift->join("\n") }, fallback => 1;
+use overload
+  bool     => sub { scalar @{shift()} },
+  '""'     => sub { shift->join("\n") },
+  fallback => 1;
 
 use Carp 'croak';
 use Exporter 'import';

diff --git a/t/mojo/collection.t b/t/mojo/collection.t
@@ -166,4 +166,9 @@ eval { Mojo::Collection::missing() };
 like $@, qr/^Undefined subroutine &Mojo::Collection::missing called/,
   'right error';
 
+$collection = Mojo::Collection->new();
+ok !$collection, 'Empty collection is falsy';
+$collection = Mojo::Collection->new('wat');
+ok $collection, ' Non-empty collection is truthy ';
+
 done_testing();