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ðŸ“ ..
ðŸ“„ English.rb(6.44 KB)
ðŸ“„ abbrev.rb(3.31 KB)
ðŸ“„ base64.rb(2.63 KB)
ðŸ“„ benchmark.rb(17.95 KB)
ðŸ“ cgi
ðŸ“„ cgi.rb(9.84 KB)
ðŸ“„ cmath.rb(8.93 KB)
ðŸ“„ complex.rb(380 B)
ðŸ“„ csv.rb(81.68 KB)
ðŸ“ date
ðŸ“„ date.rb(946 B)
ðŸ“„ debug.rb(29.08 KB)
ðŸ“„ delegate.rb(11.13 KB)
ðŸ“ digest
ðŸ“„ digest.rb(2.34 KB)
ðŸ“ dl
ðŸ“„ dl.rb(280 B)
ðŸ“ drb
ðŸ“„ drb.rb(19 B)
ðŸ“„ e2mmap.rb(3.89 KB)
ðŸ“„ erb.rb(26.07 KB)
ðŸ“„ expect.rb(2.14 KB)
ðŸ“ fiddle
ðŸ“„ fiddle.rb(1.65 KB)
ðŸ“„ fileutils.rb(47.17 KB)
ðŸ“„ find.rb(2.36 KB)
ðŸ“„ forwardable.rb(7.86 KB)
ðŸ“„ getoptlong.rb(15.38 KB)
ðŸ“„ gserver.rb(8.86 KB)
ðŸ“ io
ðŸ“„ ipaddr.rb(17.05 KB)
ðŸ“ irb
ðŸ“„ irb.rb(20.03 KB)
ðŸ“ json
ðŸ“„ json.rb(1.74 KB)
ðŸ“„ kconv.rb(5.74 KB)
ðŸ“„ logger.rb(22.37 KB)
ðŸ“„ mathn.rb(6.52 KB)
ðŸ“ matrix
ðŸ“„ matrix.rb(45.43 KB)
ðŸ“„ mkmf.rb(80.5 KB)
ðŸ“„ monitor.rb(6.93 KB)
ðŸ“„ mutex_m.rb(2 KB)
ðŸ“ net
ðŸ“„ observer.rb(5.81 KB)
ðŸ“„ open-uri.rb(24.27 KB)
ðŸ“„ open3.rb(20.37 KB)
ðŸ“ openssl
ðŸ“„ openssl.rb(528 B)
ðŸ“ optparse
ðŸ“„ optparse.rb(50.8 KB)
ðŸ“„ ostruct.rb(7.7 KB)
ðŸ“„ pathname.rb(15.3 KB)
ðŸ“„ pp.rb(14.1 KB)
ðŸ“„ prettyprint.rb(16.33 KB)
ðŸ“„ prime.rb(13.2 KB)
ðŸ“„ profile.rb(205 B)
ðŸ“„ profiler.rb(4.51 KB)
ðŸ“„ pstore.rb(14.85 KB)
ðŸ“ psych
ðŸ“„ psych.rb(14.88 KB)
ðŸ“ racc
ðŸ“ rake
ðŸ“„ rake.rb(2.12 KB)
ðŸ“„ rational.rb(308 B)
ðŸ“ rbconfig
ðŸ“ rdoc
ðŸ“„ rdoc.rb(4.92 KB)
ðŸ“„ resolv-replace.rb(1.73 KB)
ðŸ“„ resolv.rb(72.31 KB)
ðŸ“ rexml
ðŸ“ rinda
ðŸ“ ripper
ðŸ“„ ripper.rb(2.53 KB)
ðŸ“ rss
ðŸ“„ rss.rb(2.84 KB)
ðŸ“ rubygems
ðŸ“„ rubygems.rb(30.97 KB)
ðŸ“„ scanf.rb(23.54 KB)
ðŸ“„ securerandom.rb(8.49 KB)
ðŸ“„ set.rb(18.7 KB)
ðŸ“ shell
ðŸ“„ shell.rb(10.3 KB)
ðŸ“„ shellwords.rb(5.94 KB)
ðŸ“„ singleton.rb(4.02 KB)
ðŸ“„ socket.rb(25.6 KB)
ðŸ“„ sync.rb(7.25 KB)
ðŸ“ syslog
ðŸ“„ tempfile.rb(11.4 KB)
ðŸ“ test
ðŸ“„ thwait.rb(3.38 KB)
ðŸ“„ time.rb(21.32 KB)
ðŸ“„ timeout.rb(3.7 KB)
ðŸ“„ tmpdir.rb(4.15 KB)
ðŸ“„ tracer.rb(6.4 KB)
ðŸ“„ tsort.rb(14.14 KB)
ðŸ“„ ubygems.rb(268 B)
ðŸ“„ un.rb(8.87 KB)
ðŸ“ uri
ðŸ“„ uri.rb(3.07 KB)
ðŸ“„ weakref.rb(3.23 KB)
ðŸ“ webrick
ðŸ“„ webrick.rb(6.69 KB)
ðŸ“ x86_64-linux
ðŸ“ xmlrpc
ðŸ“„ xmlrpc.rb(8.49 KB)
ðŸ“ yaml
ðŸ“„ yaml.rb(2.31 KB)

Editing: tmpdir.rb

#
# tmpdir - retrieve temporary directory path
#
# $Id: tmpdir.rb 40825 2013-05-19 03:10:21Z ktsj $
#

require 'fileutils'
begin
  require 'etc.so'
rescue LoadError
end

class Dir

@@systmpdir ||= defined?(Etc.systmpdir) ? Etc.systmpdir : '/tmp'

##
  # Returns the operating system's temporary file path.

def Dir::tmpdir
    if $SAFE > 0
      tmp = @@systmpdir
    else
      tmp = nil
      for dir in [ENV['TMPDIR'], ENV['TMP'], ENV['TEMP'], @@systmpdir, '/tmp', '.']
        next if !dir
        dir = File.expand_path(dir)
        if stat = File.stat(dir) and stat.directory? and stat.writable? and
            (!stat.world_writable? or stat.sticky?)
          tmp = dir
          break
        end rescue nil
      end
      raise ArgumentError, "could not find a temporary directory" if !tmp
      tmp
    end
  end

# Dir.mktmpdir creates a temporary directory.
  #
  # The directory is created with 0700 permission.
  # Application should not change the permission to make the temporary directory accessible from other users.
  #
  # The prefix and suffix of the name of the directory is specified by
  # the optional first argument, <i>prefix_suffix</i>.
  # - If it is not specified or nil, "d" is used as the prefix and no suffix is used.
  # - If it is a string, it is used as the prefix and no suffix is used.
  # - If it is an array, first element is used as the prefix and second element is used as a suffix.
  #
  #  Dir.mktmpdir {|dir| dir is ".../d..." }
  #  Dir.mktmpdir("foo") {|dir| dir is ".../foo..." }
  #  Dir.mktmpdir(["foo", "bar"]) {|dir| dir is ".../foo...bar" }
  #
  # The directory is created under Dir.tmpdir or
  # the optional second argument <i>tmpdir</i> if non-nil value is given.
  #
  #  Dir.mktmpdir {|dir| dir is "#{Dir.tmpdir}/d..." }
  #  Dir.mktmpdir(nil, "/var/tmp") {|dir| dir is "/var/tmp/d..." }
  #
  # If a block is given,
  # it is yielded with the path of the directory.
  # The directory and its contents are removed
  # using FileUtils.remove_entry before Dir.mktmpdir returns.
  # The value of the block is returned.
  #
  #  Dir.mktmpdir {|dir|
  #    # use the directory...
  #    open("#{dir}/foo", "w") { ... }
  #  }
  #
  # If a block is not given,
  # The path of the directory is returned.
  # In this case, Dir.mktmpdir doesn't remove the directory.
  #
  #  dir = Dir.mktmpdir
  #  begin
  #    # use the directory...
  #    open("#{dir}/foo", "w") { ... }
  #  ensure
  #    # remove the directory.
  #    FileUtils.remove_entry dir
  #  end
  #
  def Dir.mktmpdir(prefix_suffix=nil, *rest)
    path = Tmpname.create(prefix_suffix || "d", *rest) {|n| mkdir(n, 0700)}
    if block_given?
      begin
        yield path
      ensure
        stat = File.stat(File.dirname(path))
        if stat.world_writable? and !stat.sticky?
          raise ArgumentError, "parent directory is world writable but not sticky"
        end
        FileUtils.remove_entry path
      end
    else
      path
    end
  end

module Tmpname # :nodoc:
    module_function

def tmpdir
      Dir.tmpdir
    end

def make_tmpname(prefix_suffix, n)
      case prefix_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
      t = Time.now.strftime("%Y%m%d")
      path = "#{prefix}#{t}-#{$$}-#{rand(0x100000000).to_s(36)}"
      path << "-#{n}" if n
      path << suffix
    end

def create(basename, *rest)
      if opts = Hash.try_convert(rest[-1])
        opts = opts.dup if rest.pop.equal?(opts)
        max_try = opts.delete(:max_try)
        opts = [opts]
      else
        opts = []
      end
      tmpdir, = *rest
      if $SAFE > 0 and tmpdir.tainted?
        tmpdir = '/tmp'
      else
        tmpdir ||= tmpdir()
      end
      n = nil
      begin
        path = File.join(tmpdir, make_tmpname(basename, n))
        yield(path, n, *opts)
      rescue Errno::EEXIST
        n ||= 0
        n += 1
        retry if !max_try or n < max_try
        raise "cannot generate temporary name using `#{basename}' under `#{tmpdir}'"
      end
      path
    end
  end
end

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Editing: tmpdir.rb

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