Issue #3647 has been updated by yhara (Yutaka HARA). Target version changed from 2.0.0 to next minor ---------------------------------------- Feature #3647: Array#sample(n, replace=false) https://bugs.ruby-lang.org/issues/3647#change-31522 Author: mrkn (Kenta Murata) Status: Feedback Priority: Normal Assignee: mrkn (Kenta Murata) Category: core Target version: next minor =begin Array#sample does not support sampling with replacement directly, so we must write codes like the following to obtain samples with replacement. samples_with_replacement = n.times.map { source.sample } If Array#sample has the argument for switching with/without replacement, we can write it as follow. samples_with_replacement = source.sample(n, true) The patch was attached. Please consider to merge. =end -- http://bugs.ruby-lang.org/