Best shuffle: Difference between revisions
Content added Content deleted
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until g.empty? |
until g.empty? |
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k.each do |letter| |
k.each do |letter| |
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g.has_key?(letter) || next # |
g.has_key?(letter) || next # next unless g.has_key? letter |
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pos << g[letter].pop |
pos << g[letter].pop |
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g[letter].empty? && g.delete letter |
g[letter].empty? && g.delete letter |
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