Agree, this alternative reads better, and both options return nil. Alternatively you could use until and leave the condition positive:
until node.equal? NULL yield node node = node.parent end Would you like to volunteer a PR? (Please /cc @fxn if you do.) -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-core+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-core@googlegroups.com. Visit this group at https://groups.google.com/group/rubyonrails-core. For more options, visit https://groups.google.com/d/optout.