integration.rb in ddtrace-0.33.1

- old
+ new

@@ -7,10 +7,12 @@
     module ActionView
       # Describes the ActionView integration
       class Integration
         include Contrib::Integration
 
+        MINIMUM_VERSION = Gem::Version.new('3.0')
+
         register_as :action_view, auto_patch: false
 
         def self.version
           # ActionView is its own gem in Rails 4.1+
           if Gem.loaded_specs['actionview']
@@ -21,14 +23,14 @@
             action_pack_version unless action_pack_version >= Gem::Version.new('4.1')
           end
         end
 
         def self.loaded?
-          defined?(::ActionView)
+          !defined?(::ActionView).nil?
         end
 
         def self.compatible?
-          super && version >= Gem::Version.new('3.0')
+          super && version >= MINIMUM_VERSION
         end
 
         def default_configuration
           Configuration::Settings.new
         end