10 lines
199 B
Ruby
10 lines
199 B
Ruby
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h = {}
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syms = ('a'..'z').to_a
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begin
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syms = eval("%i[#{syms.join(' ')}]")
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rescue SyntaxError # <= 1.9.3
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syms.map!(&:to_sym)
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end
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syms.each { |s| h[s] = s }
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200_000.times { syms.each { |s| h[s] } }
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