lib/liquid/ext/thread.rb in liquid-ext-2.0.3 vs lib/liquid/ext/thread.rb in liquid-ext-3.0.0

@@ -12,6 +12,12 @@
     if RUBY_PLATFORM == "java"
       Java::JavaLang::Thread.currentThread.setName(value)
     end
   end
 
+  def self.join
+    Thread.list.reject do |thread|
+      thread == Thread.current
+    end.each(&:join)
+  end
+
 end