From: "yhara (Yutaka HARA)" <redmine@...>
Date: 2012-10-25T18:03:43+09:00
Subject: [ruby-dev:46266] [ruby-trunk - Feature #3647] Array#sample(n, replace=false)


Issue #3647 has been updated by yhara (Yutaka HARA).

Target version changed from 2.0.0 to next minor


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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



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