Contents

require 'tmpdir'

unless Dir.respond_to?(:mktmpdir)
  # backward compat for 1.8.6
  class Dir
    def Dir.mktmpdir(prefix_suffix=nil, tmpdir=nil)
      case prefix_suffix
      when nil
        prefix = 'd'
        suffix = ''
      when String
        prefix = prefix_suffix
        suffix = ''
      when Array
        prefix = prefix_suffix[0]
        suffix = prefix_suffix[1]
      else
        raise ArgumentError, "unexpected prefix_suffix: #{prefix_suffix.inspect}"
      end
      tmpdir ||= Dir.tmpdir
      t = Time.now.strftime('%Y%m%d')
      n = nil
      begin
        path = "#{tmpdir}/#{prefix}#{t}-#{$$}-#{rand(0x100000000).to_s(36)}"
        path << "-#{n}" if n
        path << suffix
        Dir.mkdir(path, 0700)
      rescue Errno::EEXIST
        n ||= 0
        n += 1
        retry
      end

      if block_given?
        begin
          yield path
        ensure
          FileUtils.remove_entry_secure path
        end
      else
        path
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
webtranslateit-safe-0.4.3	lib/extensions/mktmpdir.rb
webtranslateit-safe-0.4.2	lib/extensions/mktmpdir.rb
webtranslateit-safe-0.4.1	lib/extensions/mktmpdir.rb
webtranslateit-safe-0.4.0	lib/extensions/mktmpdir.rb