lib/cassette-rack/configure.rb in cassette-rack-0.4.0 vs lib/cassette-rack/configure.rb in cassette-rack-0.4.1

@@ -1,11 +1,11 @@
 require 'vcr'
 
 module CassetteRack
   module Configure
     class << self
-      attr_accessor :cassette_extension, :cassette_path, :url
+      attr_accessor :cassette_path, :url
 
       def setup
         keys.each do |key|
           instance_variable_set(:"@#{key}", CassetteRack::Default.send(key))
         end
@@ -16,11 +16,11 @@
           config.cassette_library_dir = self.source_path
         end
       end
 
       def keys
-        @keys ||= %i[cassette_extension cassette_path url]
+        @keys ||= %i[cassette_path url]
       end
 
       def source_path
         @source_path ||= File.expand_path(self.cassette_path)
       end
@@ -35,15 +35,23 @@
 
       def content_layout
         @content_layout ||= File.expand_path('content.md.liquid', File.join(self.templates_path, 'layouts'))
       end
 
+      def preview_layout
+        @preview_layout ||= File.expand_path('preview.liquid', File.join(self.templates_path, 'layouts'))
+      end
+
       def application_template
         File.read(self.application_layout)
       end
 
       def content_template
         File.read(self.content_layout)
+      end
+
+      def preview_template
+        File.read(self.preview_layout)
       end
     end
   end
 end