Sha256: 9224b5e31565e5f0f67e405e035f24769908e82f084a6917774a6196f9052c99
Contents?: true
Size: 959 Bytes
Versions: 13
Compression:
Stored size: 959 Bytes
Contents
#!/usr/bin/env ruby
require 'optparse'
require 'ostruct'
options = OpenStruct.new
op = OptionParser.new do |opts|
opts.banner = "Usage: random_ranges [options]"
opts.on("-r", "--range START:END", "range") do |range|
s, e = range.split(':')
options.start = s.to_i
options.end = e.to_i
end
opts.on("-l", "--length LEN", "block length") do |len|
options.length = len.to_i
end
opts.on("-n", "--number NUM", "number of blocks") do |num|
options.num = num.to_i
end
opts.on("-s", "--sequence SEQ", "sequence") do |seq|
options.seq = seq
end
end.parse!(ARGV)
rand = Random.new
range = options.end - options.start
block_range = range / options.num
block_start_range = block_range - options.length
(0...options.num).each do |n|
block_offset = rand.rand(block_start_range)
b_start = options.start + (block_range * n) + block_offset
b_end = b_start + options.length
puts "#{options.seq}\t#{b_start}\t#{b_end}\tx"
end
Version data entries
13 entries across 13 versions & 1 rubygems