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)
Author: mrkn (Kenta M.)
Status: Feedback
Priority: Normal
Assignee: mrkn (Kenta M.)
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