view bin/randstr @ 589:7fbadf8bd22e

Update vendor Change whatever available from official vim
author nanaya <me@myconan.net>
date Thu, 07 Jul 2016 15:59:06 +0900
parents ecff9d2c0500
children
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#!/usr/bin/env ruby

require "securerandom"

def random_base62(length)
  group = ["A".."Z", "a".."z", "0".."9"].map(&:to_a).flatten

  length.times.map do |x|
    group[SecureRandom.random_number(group.length)]
  end.join
end

length = ARGV[0].to_i
length = 12 if length <= 0

puts random_base62(length)