Add comment about related ruby version

ged · Oct 15, 2024 · 251fc4a · 251fc4a
1 parent f526686
commit 251fc4a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/pg/connection.rb b/lib/pg/connection.rb
@@ -2,7 +2,7 @@
 # frozen_string_literal: true
 
 require 'pg' unless defined?( PG )
-require 'io/wait' unless ::IO.public_instance_methods(false).include?(:wait_readable)
+require 'io/wait' unless ::IO.public_instance_methods(false).include?(:wait_readable) # for ruby < 3.0
 require 'socket'
 
 # The PostgreSQL connection class. The interface for this class is based on