Add ruby-version as a comment

2022-12-03 12:23:26 +01:00 · 2022-12-03 12:23:26 +01:00 · 37b1bc17a0
commit 37b1bc17a0
parent 7e5e24e922
1 changed files with 1 additions and 0 deletions
--- a/lib/pg_ldap_sync/compat.rb
+++ b/lib/pg_ldap_sync/compat.rb
@ -1,6 +1,7 @@
 #!/usr/bin/env ruby

 class Hash
+  # transform_keys was added in ruby-2.5
  def transform_keys
    map do |k, v|
      [yield(k), v]