1 files changed, 38 insertions, 0 deletions
diff --git a/lib/Web/Request/Types.pm b/lib/Web/Request/Types.pm
new file mode 100644
index 0000000..14c99e3
--- /dev/null
+++ b/lib/Web/Request/Types.pm
@@ -0,0 +1,38 @@
+package Web::Request::Types;
+use strict;
+use warnings;
+
+use Moose::Util::TypeConstraints;
+
+class_type('HTTP::Headers');
+
+subtype 'Web::Request::Types::StringLike',
+    as 'Object',
+    where {
+        return unless overload::Method($_, '""');
+        my $tc = find_type_constraint('Web::Request::Types::PSGIBodyObject');
+        return !$tc->check($_);
+    };
+
+duck_type 'Web::Request::Types::PSGIBodyObject' => ['getline', 'close'];
+
+subtype 'Web::Request::Types::PSGIBody',
+    as 'ArrayRef[Str]|FileHandle|Web::Request::Types::PSGIBodyObject';
+
+subtype 'Web::Request::Types::HTTPStatus',
+    as 'Int',
+    where { /^[1-5][0-9][0-9]$/ };
+
+subtype 'Web::Request::Types::HTTP::Headers',
+    as 'HTTP::Headers';
+coerce 'Web::Request::Types::HTTP::Headers',
+    from 'ArrayRef',
+    via { HTTP::Headers->new(@$_) },
+    from 'HashRef',
+    via { HTTP::Headers->new(%$_) };
+
+coerce 'Web::Request::Types::PSGIBody',
+    from 'Str|Web::Request::Types::StringLike',
+    via { [ $_ ] };
+
+1;