[dennou-ruby:000011] Re: [Tips] install,version

[gotoken@xxxxxx (GOTO Kentaro)]

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In message "[dennou-ruby:000010] Re: [Tips] install,version"
    on 99/08/09, Masato Shiotani <shiotani@xxxxxx> writes:

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-- gotoken

#! /usr/local/bin/ruby

#
# latest-ruby.rb obtains the latest version of ruby
#

require "ftplib"

ftp = FTP.new("ftp.netlab.co.jp", "anonymous")
files = {}
now = Time.now

ftp.list("/pub/lang/ruby/devel").each do |line|
  elm = line.split
  mode, link, owner, group, size, month, date, tory, file = elm
  next if file =~ /(^\.\.?$)|man/ || elm.size != 9
  year, hour, min = if tory =~ /:/
		      [now.year, tory.split(":")[0], tory.split(":")[1]]
		    else
		      [tory, 0, 0]
		    end
  files[file] = Time.gm(year, month, date, hour, min)
end

puts files.to_a.sort{|j,i| 
  i[1] <=> j[1]}.collect{|i| i[1].to_s + " " + i[0]}.shift