public.rb in roda-3.0.0

- old
+ new

@@ -8,27 +8,24 @@
     # The public plugin adds a +r.public+ routing method to serve static files
     # from a directory.
     #
     # The public plugin recognizes the application's :root option, and defaults to
     # using the +public+ subfolder of the application's +:root+ option.  If the application's
-    # :root option is not set, it defaults to the the +public+ folder in the working
+    # :root option is not set, it defaults to the +public+ folder in the working
     # directory.  Additionally, if a relative path is provided as the :root
     # option to the plugin, it will be considered relative to the application's
     # +:root+ option.
     #
     # Examples:
     #
     #   opts[:root] = '/path/to/app'
     #   plugin :public
-    #   plugin :public, :root=>'static'
+    #   plugin :public, root: 'static'
     module Public
       SPLIT = Regexp.union(*[File::SEPARATOR, File::ALT_SEPARATOR].compact)
-      PARSER = RUBY_VERSION >= '1.9' ? URI::DEFAULT_PARSER : URI
+      PARSER = URI::DEFAULT_PARSER
 
-      NULL_BYTE = "\0".freeze
-      RodaPlugins.deprecate_constant(self, :NULL_BYTE)
-
       # Use options given to setup a Rack::File instance for serving files. Options:
       # :default_mime :: The default mime type to use if the mime type is not recognized.
       # :gzip :: Whether to serve already gzipped files with a .gz extension for clients
       #          supporting gzipped transfer encoding.
       # :headers :: A hash of headers to use for statically served files
@@ -95,21 +92,21 @@
           false
           # :nocov:
         end
 
         if ::Rack.release > '2'
-          # :nocov:
+          # Serve the given path using the given Rack::File server.
           def public_serve(server, path)
             server.serving(self, path)
           end
-          # :nocov:
         else
-          # Serve the given path using the given Rack::File server.
+          # :nocov:
           def public_serve(server, path)
             server = server.dup
             server.path = path
             server.serving(env)
           end
+          # :nocov:
         end
       end
     end
 
     register_plugin(:public, Public)