add require "monitor"

ruby · Oct 14, 2019 · c3a6260 · c3a6260
1 parent 8488d5b
commit c3a6260
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/drb/drb.rb b/lib/drb/drb.rb
@@ -48,6 +48,7 @@
 
 require 'socket'
 require 'io/wait'
+require 'monitor'
 require_relative 'eq'
 
 #