Oh, of course use until is better Yes, I would create PR. суббота, 7 мая 2016 г., 20:44:30 UTC+3 пользователь Xavier Noria написал: > > 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.) >
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