import:all rake task executes each model

Author: gjacobrobertson

elasticsearch-rails/lib/elasticsearch/rails/tasks/import.rb

@@ -95,7 +95,7 @@
         puts "[IMPORT] Processing model: #{klass}..."
 
         ENV['CLASS'] = klass.to_s
-        Rake::Task["elasticsearch:import:model"].invoke
+        Rake::Task["elasticsearch:import:model"].execute
         puts
       end
     end