lib/lookbook/config.rb in lookbook-1.0.0.beta.4 vs lib/lookbook/config.rb in lookbook-1.0.0.beta.5

@@ -26,10 +26,11 @@
         preview_srcdoc: false,
         sort_examples: true,
 
         listen: Rails.env.development?,
         listen_paths: [],
+        listen_extensions: ["rb", "html.*"],
         listen_use_polling: false,
 
         cable_mount_path: "/lookbook-cable",
         cable_logger: Lookbook.logger,
 
@@ -131,10 +132,16 @@
 
     def listen_paths
       normalize_paths(@options.listen_paths)
     end
 
+    def listen_extensions
+      @options.listen_extensions += ["rb", "html.*"]
+      @options.listen_extensions.uniq!
+      @options.listen_extensions
+    end
+
     def parser_registry_path
       absolute_path(@options.parser_registry_path)
     end
 
     def inspector_panels(&block)
@@ -217,10 +224,11 @@
     
     protected
 
     def normalize_paths(paths)
       paths.map! { |path| absolute_path(path) }
-      paths.select { |path| Dir.exist?(path) }
+      paths.select! { |path| Dir.exist?(path) }
+      paths
     end
 
     def absolute_path(path)
       File.absolute_path(path.to_s, Rails.root)
     end
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