Merge pull request #351 from y-yagi/ensure_not_to_use_old_concurrent-…

…ruby Ensure not to use old `concurrent-ruby`
grosser · Aug 16, 2024 · b24e422 · b24e422
2 parents ab06d9e + 43c9805
commit b24e422
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/parallel.rb b/lib/parallel.rb
@@ -697,9 +697,10 @@ def instrument_start(item, index, options)
     end
 
     def available_processor_count
+      gem 'concurrent-ruby', '>= 1.3.4'
       require 'concurrent-ruby'
       Concurrent.available_processor_count.floor
-    rescue LoadError, NoMethodError
+    rescue LoadError
       require 'etc'
       Etc.nprocessors
     end