heartbeat.rb in roda-2.28.0

- old
+ new
@@ -13,21 +13,23 @@
     # You can also specify a custom heartbeat path:
     #
     #   plugin :heartbeat, :path=>'/status'
     module Heartbeat
       OPTS = {}.freeze
-      PATH_INFO = 'PATH_INFO'.freeze
       HEARTBEAT_RESPONSE = [200, {'Content-Type'=>'text/plain'}.freeze, ['OK'.freeze].freeze].freeze
 
+      PATH_INFO = 'PATH_INFO'.freeze
+      RodaPlugins.deprecate_constant(self, :PATH_INFO)
+
       # Set the heartbeat path to the given path.
       def self.configure(app, opts=OPTS)
         app.opts[:heartbeat_path] = (opts[:path] || app.opts[:heartbeat_path] || "/heartbeat").dup.freeze
       end
 
       module InstanceMethods
         # If the request is for a heartbeat path, return the heartbeat response.
         def call
-          if env[PATH_INFO] == opts[:heartbeat_path]
+          if env['PATH_INFO'] == opts[:heartbeat_path]
             response = HEARTBEAT_RESPONSE.dup
             response[1] = Hash[response[1]]
             response
           else
             super