lib/tailog/watch_methods.rb in tailog-0.4.3 vs lib/tailog/watch_methods.rb in tailog-0.4.5

@@ -32,10 +32,11 @@
       result: true,
       error_backtrace: true
     }
 
     def inject targets, options = {}
+      WatchMethods.logger.debug "Inject #{targets} with options #{options}."
       options = Tailog::WatchMethods.inject_options.merge(options)
       targets.each do |target|
         begin
           if target.include? "#"
             inject_instance_method target, options
@@ -49,10 +50,11 @@
         end
       end
     end
 
     def cleanup targets
+      WatchMethods.logger.debug "Cleanup #{targets}."
       targets.each do |target|
         if target.include? "#"
           cleanup_instance_method target
         elsif target.include? "."
           cleanup_class_method target
@@ -69,9 +71,14 @@
     def raw_method? method
       method.to_s.start_with? RAW_METHOD_PREFIX
     end
 
     def inject_constant target, options
+      unless const_defined? target
+        WatchMethods.logger.error "Inject #{target} FAILED: NameError: uninitialized constant #{target}."
+        return
+      end
+
       constant = target.constantize
       constant.instance_methods(false).each do |method|
         inject_instance_method "#{target}##{method}", options unless raw_method? method
       end
       constant.methods(false).each do |method|