lib/zendesk_api/collection.rb in zendesk_api-1.1.1 vs lib/zendesk_api/collection.rb in zendesk_api-1.1.2

@@ -300,9 +300,11 @@
         @options["page"] = $1.to_i + 1
       end
     end
 
     def _all(start_page = @options["page"], bang = false, &block)
+      raise(ArgumentError, "must pass a block") unless block
+
       page(start_page)
       clear_cache
 
       while (bang ? fetch! : fetch) && !empty?
         each do |resource|