Ruby » Ruby master

Feature #3647

Updated by mame (Yusuke Endoh) over 12 years ago

=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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