lib/picky/scheduler.rb in picky-4.8.1 vs lib/picky/scheduler.rb in picky-4.9.0

@@ -20,12 +20,16 @@
         def finish
           scheduler.join
         end
 
         def scheduler
-          @scheduler ||= Procrastinate::Scheduler.start Procrastinate::SpawnStrategy::Default.new(@factor)
+          @scheduler ||= create_scheduler
         end
+        
+        def create_scheduler
+          Procrastinate::Scheduler.start Procrastinate::SpawnStrategy::Default.new(@factor)
+        end
       else
         def schedule
           yield
         end
 
@@ -34,10 +38,18 @@
         end
       end
     end
 
     def fork?
+      require 'procrastinate'
       parallel && Process.respond_to?(:fork)
+    rescue LoadError => e
+      warn_procrastinate_missing
+      return false
+    end
+    def warn_procrastinate_missing
+      warn_gem_missing 'Procrastinate', 'parallelized indexing (with the procrastinate gem)' unless @gem_missing_warned
+      @gem_missing_warned = true
     end
 
   end
 
 end
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