зеркало из https://github.com/github/ruby.git
22 строки
474 B
Ruby
22 строки
474 B
Ruby
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# [ruby-core:70129] [Bug #11396]
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collection_size = 200000
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sample_size = 10000
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values = (1..collection_size).to_a.map do |x|
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"THIS IS A LONGER STRING THAT IS ALSO UNIQUE #{x}"
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end
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symbol_hash = {}
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values.each do |x|
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symbol_hash[x.to_sym] = 1
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end
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# use the same samples each time to minimize deviations
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rng = Random.new(0)
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symbol_sample_array = values.sample(sample_size, random: rng).map(&:to_sym)
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3000.times do
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symbol_sample_array.each { |x| symbol_hash[x] }
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end
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