9 lines
192 B
Ruby
Executable File
9 lines
192 B
Ruby
Executable File
#!/usr/bin/env ruby
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def generate_code(number)
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charset = Array('A'..'Z') + Array('a'..'z') + Array(0 .. 9)
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Array.new(number) { charset.sample }.join
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end
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20.times {puts generate_code(20)}
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