lib/nunes/subscriber.rb in nunes-0.4.0 vs lib/nunes/subscriber.rb in nunes-0.5.0

@@ -1,12 +1,15 @@
 require "active_support/notifications"
 
 module Nunes
   class Subscriber
     # Private: The bang character that is the first char of some events.
-    BANG = '!'
+    BANG = "!".freeze
 
+    # Private: The dot charactor used to determine the method name.
+    DOT = ".".freeze
+
     # Public: Setup a subscription for the subscriber using the
     # provided adapter.
     #
     # adapter - The adapter instance to send instrumentation to.
     def self.subscribe(adapter, options = {})
@@ -32,10 +35,10 @@
     def call(name, start, ending, transaction_id, payload)
       # rails doesn't recommend instrumenting methods that start with bang
       # when in production
       return if name.start_with?(BANG)
 
-      method_name = name.split('.').first
+      method_name = name.split(DOT).first
 
       if respond_to?(method_name)
         send(method_name, start, ending, transaction_id, payload)
       end
     end