lib/sewing_kit/webpack/manifest/base.rb in sewing_kit-0.31.0 vs lib/sewing_kit/webpack/manifest/base.rb in sewing_kit-0.31.1

@@ -25,11 +25,11 @@
 
         def manifest
           metadata['assets']
         end
 
-        def load_metadata_from_node
+        def self.load_metadata_from_node
           begin
             stdout, stderr, status = Open3.capture3('node_modules/.bin/sewing-kit', 'manifest', "--mode=#{mode}")
           rescue => e
             raise NodeSewingKitNotRunnable.new(mode, e)
           end
@@ -41,12 +41,10 @@
           rescue => e
             raise ManifestParseError, e
           end
         end
 
-        protected
-
-        def mode
+        def self.mode
           ENV['NODE_ENV'] || Rails.env.to_s || 'production'
         end
       end
     end
   end