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ðŸ“ ..
ðŸ“„ English.rb(6.45 KB)
ðŸ“„ abbrev.rb(3.49 KB)
ðŸ“„ base64.rb(3.31 KB)
ðŸ“„ benchmark.rb(17.9 KB)
ðŸ“ cgi
ðŸ“„ cgi.rb(9.8 KB)
ðŸ“„ cmath.rb(9.48 KB)
ðŸ“„ csv.rb(83.53 KB)
ðŸ“„ date.rb(1004 B)
ðŸ“„ debug.rb(29.98 KB)
ðŸ“„ delegate.rb(10.31 KB)
ðŸ“ digest
ðŸ“„ digest.rb(2.83 KB)
ðŸ“ drb
ðŸ“„ drb.rb(50 B)
ðŸ“„ e2mmap.rb(3.94 KB)
ðŸ“„ erb.rb(27.25 KB)
ðŸ“„ expect.rb(2.17 KB)
ðŸ“ fiddle
ðŸ“„ fiddle.rb(1.68 KB)
ðŸ“„ fileutils.rb(44.06 KB)
ðŸ“„ find.rb(2.52 KB)
ðŸ“ forwardable
ðŸ“„ forwardable.rb(8.5 KB)
ðŸ“„ getoptlong.rb(15.41 KB)
ðŸ“ io
ðŸ“„ ipaddr.rb(17.1 KB)
ðŸ“ irb
ðŸ“„ irb.rb(20.29 KB)
ðŸ“ json
ðŸ“„ json.rb(1.77 KB)
ðŸ“„ kconv.rb(5.77 KB)
ðŸ“„ logger.rb(23.53 KB)
ðŸ“„ mathn.rb(3.42 KB)
ðŸ“ matrix
ðŸ“„ matrix.rb(53.37 KB)
ðŸ“„ mkmf.rb(84.32 KB)
ðŸ“„ monitor.rb(7.02 KB)
ðŸ“„ mutex_m.rb(2.04 KB)
ðŸ“ net
ðŸ“„ observer.rb(5.83 KB)
ðŸ“„ open-uri.rb(24.76 KB)
ðŸ“„ open3.rb(20.59 KB)
ðŸ“ openssl
ðŸ“„ openssl.rb(445 B)
ðŸ“„ optionparser.rb(59 B)
ðŸ“ optparse
ðŸ“„ optparse.rb(57.25 KB)
ðŸ“„ ostruct.rb(10.2 KB)
ðŸ“„ pathname.rb(16.08 KB)
ðŸ“„ pp.rb(14.43 KB)
ðŸ“„ prettyprint.rb(15.89 KB)
ðŸ“„ prime.rb(12.49 KB)
ðŸ“„ profile.rb(236 B)
ðŸ“„ profiler.rb(4.54 KB)
ðŸ“„ pstore.rb(14.71 KB)
ðŸ“ psych
ðŸ“„ psych.rb(15.25 KB)
ðŸ“ racc
ðŸ“ rbconfig
ðŸ“ rdoc
ðŸ“„ rdoc.rb(5.07 KB)
ðŸ“„ resolv-replace.rb(1.76 KB)
ðŸ“„ resolv.rb(73.48 KB)
ðŸ“ rexml
ðŸ“ rinda
ðŸ“ ripper
ðŸ“„ ripper.rb(2.56 KB)
ðŸ“ rss
ðŸ“„ rss.rb(2.87 KB)
ðŸ“ rubygems
ðŸ“„ rubygems.rb(35.38 KB)
ðŸ“„ scanf.rb(23.56 KB)
ðŸ“„ securerandom.rb(7.48 KB)
ðŸ“„ set.rb(20.74 KB)
ðŸ“ shell
ðŸ“„ shell.rb(11.37 KB)
ðŸ“„ shellwords.rb(6.66 KB)
ðŸ“„ singleton.rb(4.06 KB)
ðŸ“„ socket.rb(42.99 KB)
ðŸ“„ sync.rb(7.29 KB)
ðŸ“ syslog
ðŸ“„ tempfile.rb(10.8 KB)
ðŸ“„ thwait.rb(3.35 KB)
ðŸ“„ time.rb(22.36 KB)
ðŸ“„ timeout.rb(3.83 KB)
ðŸ“„ tmpdir.rb(4.29 KB)
ðŸ“„ tracer.rb(6.44 KB)
ðŸ“„ tsort.rb(14.3 KB)
ðŸ“„ ubygems.rb(298 B)
ðŸ“„ un.rb(9.18 KB)
ðŸ“ unicode_normalize
ðŸ“„ unicode_normalize.rb(3.2 KB)
ðŸ“ uri
ðŸ“„ uri.rb(3.1 KB)
ðŸ“„ weakref.rb(2.95 KB)
ðŸ“ webrick
ðŸ“„ webrick.rb(6.72 KB)
ðŸ“ x86_64-linux
ðŸ“ yaml
ðŸ“„ yaml.rb(1.73 KB)

Editing: thwait.rb

# frozen_string_literal: false
#
#   thwait.rb - thread synchronization class
#       $Release Version: 0.9 $
#       $Revision: 1.3 $
#       by Keiju ISHITSUKA(Nihon Rational Software Co.,Ltd.)

require "thread.rb"
require "e2mmap.rb"

#
# This class watches for termination of multiple threads.  Basic functionality
# (wait until specified threads have terminated) can be accessed through the
# class method ThreadsWait::all_waits.  Finer control can be gained using
# instance methods.
#
# Example:
#
#   ThreadsWait.all_waits(thr1, thr2, ...) do |t|
#     STDERR.puts "Thread #{t} has terminated."
#   end
#
#
#   th = ThreadsWait.new(thread1,...)
#   th.next_wait # next one to be done
#
#
class ThreadsWait
  extend Exception2MessageMapper
  def_exception("ErrNoWaitingThread", "No threads for waiting.")
  def_exception("ErrNoFinishedThread", "No finished threads.")

#
  # Waits until all specified threads have terminated.  If a block is provided,
  # it is executed for each thread as they terminate.
  #
  def ThreadsWait.all_waits(*threads) # :yield: thread
    tw = ThreadsWait.new(*threads)
    if block_given?
      tw.all_waits do |th|
        yield th
      end
    else
      tw.all_waits
    end
  end

#
  # Creates a ThreadsWait object, specifying the threads to wait on.
  # Non-blocking.
  #
  def initialize(*threads)
    @threads = []
    @wait_queue = Thread::Queue.new
    join_nowait(*threads) unless threads.empty?
  end

# Returns the array of threads that have not terminated yet.
  attr_reader :threads

#
  # Returns +true+ if there are no threads in the pool still running.
  #
  def empty?
    @threads.empty?
  end

#
  # Returns +true+ if any thread has terminated and is ready to be collected.
  #
  def finished?
    !@wait_queue.empty?
  end

#
  # Waits for specified threads to terminate, and returns when one of
  # the threads terminated.
  #
  def join(*threads)
    join_nowait(*threads)
    next_wait
  end

#
  # Specifies the threads that this object will wait for, but does not actually
  # wait.
  #
  def join_nowait(*threads)
    threads.flatten!
    @threads.concat threads
    for th in threads
      Thread.start(th) do |t|
        begin
          t.join
        ensure
          @wait_queue.push t
        end
      end
    end
  end

#
  # Waits until any of the specified threads has terminated, and returns the one
  # that does.
  #
  # If there is no thread to wait, raises +ErrNoWaitingThread+.  If +nonblock+
  # is true, and there is no terminated thread, raises +ErrNoFinishedThread+.
  #
  def next_wait(nonblock = nil)
    ThreadsWait.fail ErrNoWaitingThread if @threads.empty?
    begin
      @threads.delete(th = @wait_queue.pop(nonblock))
      th
    rescue ThreadError
      ThreadsWait.fail ErrNoFinishedThread
    end
  end

#
  # Waits until all of the specified threads are terminated.  If a block is
  # supplied for the method, it is executed for each thread termination.
  #
  # Raises exceptions in the same manner as +next_wait+.
  #
  def all_waits
    until @threads.empty?
      th = next_wait
      yield th if block_given?
    end
  end
end

##
# An alias for ThreadsWait from thwait.rb

ThWait = ThreadsWait

# Documentation comments:
#  - Source of documentation is evenly split between Nutshell, existing
#    comments, and my own rephrasing.
#  - I'm not particularly confident that the comments are all exactly correct.

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Editing: thwait.rb

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