GRAYBYTE WORDPRESS FILE MANAGER1208

Server IP : 198.54.121.189 / Your IP : 216.73.216.112
System : Linux premium69.web-hosting.com 4.18.0-553.44.1.lve.el8.x86_64 #1 SMP Thu Mar 13 14:29:12 UTC 2025 x86_64
PHP Version : 7.4.33
Disable Function : NONE
cURL : ON | WGET : ON | Sudo : OFF | Pkexec : OFF
Directory : /opt/alt/ruby24/lib64/ruby/2.4.0/
Upload Files :
Current_dir [ Not Writeable ] Document_root [ Writeable ]

Command :


Current File : /opt/alt/ruby24/lib64/ruby/2.4.0//weakref.rb
# frozen_string_literal: false
require "delegate"

# Weak Reference class that allows a referenced object to be
# garbage-collected.
#
# A WeakRef may be used exactly like the object it references.
#
# Usage:
#
#   foo = Object.new            # create a new object instance
#   p foo.to_s                  # original's class
#   foo = WeakRef.new(foo)      # reassign foo with WeakRef instance
#   p foo.to_s                  # should be same class
#   GC.start                    # start the garbage collector
#   p foo.to_s                  # should raise exception (recycled)
#
# == Example
#
# With help from WeakRef, we can implement our own rudimentary WeakHash class.
#
# We will call it WeakHash, since it's really just a Hash except all of it's
# keys and values can be garbage collected.
#
#     require 'weakref'
#
#     class WeakHash < Hash
#       def []= key, obj
#         super WeakRef.new(key), WeakRef.new(obj)
#       end
#     end
#
# This is just a simple implementation, we've opened the Hash class and changed
# Hash#store to create a new WeakRef object with +key+ and +obj+ parameters
# before passing them as our key-value pair to the hash.
#
# With this you will have to limit your self to String keys, otherwise you
# will get an ArgumentError because WeakRef cannot create a finalizer for a
# Symbol. Symbols are immutable and cannot be garbage collected.
#
# Let's see it in action:
#
#   omg = "lol"
#   c = WeakHash.new
#   c['foo'] = "bar"
#   c['baz'] = Object.new
#   c['qux'] = omg
#   puts c.inspect
#   #=> {"foo"=>"bar", "baz"=>#<Object:0x007f4ddfc6cb48>, "qux"=>"lol"}
#
#   # Now run the garbage collector
#   GC.start
#   c['foo'] #=> nil
#   c['baz'] #=> nil
#   c['qux'] #=> nil
#   omg      #=> "lol"
#
#   puts c.inspect
#   #=> WeakRef::RefError: Invalid Reference - probably recycled
#
# You can see the local variable +omg+ stayed, although its reference in our
# hash object was garbage collected, along with the rest of the keys and
# values. Also, when we tried to inspect our hash, we got a WeakRef::RefError.
# This is because these objects were also garbage collected.

class WeakRef < Delegator

  ##
  # RefError is raised when a referenced object has been recycled by the
  # garbage collector

  class RefError < StandardError
  end

  @@__map = ::ObjectSpace::WeakMap.new

  ##
  # Creates a weak reference to +orig+
  #
  # Raises an ArgumentError if the given +orig+ is immutable, such as Symbol,
  # Integer, or Float.

  def initialize(orig)
    case orig
    when true, false, nil
      @delegate_sd_obj = orig
    else
      @@__map[self] = orig
    end
    super
  end

  def __getobj__ # :nodoc:
    @@__map[self] or defined?(@delegate_sd_obj) ? @delegate_sd_obj :
      Kernel::raise(RefError, "Invalid Reference - probably recycled", Kernel::caller(2))
  end

  def __setobj__(obj) # :nodoc:
  end

  ##
  # Returns true if the referenced object is still alive.

  def weakref_alive?
    @@__map.key?(self) or defined?(@delegate_sd_obj)
  end
end

[ Back ]
Name
Size
Last Modified
Owner / Group
Permissions
Options
..
--
March 03 2024 22:47:57
root / root
0755
cgi
--
March 03 2024 22:47:57
root / linksafe
0755
digest
--
March 03 2024 22:47:57
root / linksafe
0755
drb
--
March 03 2024 22:47:57
root / linksafe
0755
fiddle
--
March 03 2024 22:47:57
root / linksafe
0755
forwardable
--
March 03 2024 22:47:57
root / root
0755
io
--
March 03 2024 22:47:59
root / linksafe
0755
irb
--
March 03 2024 22:47:57
root / linksafe
0755
json
--
March 03 2024 22:47:59
root / linksafe
0755
matrix
--
March 03 2024 22:47:57
root / linksafe
0755
net
--
March 03 2024 22:47:57
root / linksafe
0755
openssl
--
March 03 2024 22:47:57
root / linksafe
0755
optparse
--
March 03 2024 22:47:57
root / linksafe
0755
psych
--
March 03 2024 22:48:00
root / linksafe
0755
racc
--
March 03 2024 22:47:57
root / linksafe
0755
rbconfig
--
March 03 2024 22:48:02
root / linksafe
0755
rdoc
--
March 03 2024 22:48:01
root / linksafe
0755
rexml
--
March 03 2024 22:47:57
root / linksafe
0755
rinda
--
March 03 2024 22:47:57
root / linksafe
0755
ripper
--
March 03 2024 22:47:57
root / linksafe
0755
rss
--
March 03 2024 22:47:57
root / linksafe
0755
rubygems
--
March 03 2024 22:48:02
root / linksafe
0755
shell
--
March 03 2024 22:47:57
root / linksafe
0755
syslog
--
March 03 2024 22:47:57
root / root
0755
unicode_normalize
--
March 03 2024 22:47:57
root / root
0755
uri
--
March 03 2024 22:47:57
root / linksafe
0755
webrick
--
March 03 2024 22:47:57
root / linksafe
0755
x86_64-linux
--
March 03 2024 22:48:00
root / root
0755
yaml
--
March 03 2024 22:47:57
root / linksafe
0755
English.rb
6.452 KB
March 31 2020 11:42:18
root / linksafe
0644
abbrev.rb
3.492 KB
March 31 2020 11:42:18
root / linksafe
0644
base64.rb
3.307 KB
March 31 2020 11:42:18
root / linksafe
0644
benchmark.rb
17.898 KB
March 31 2020 11:42:18
root / linksafe
0644
cgi.rb
9.804 KB
March 31 2020 11:42:18
root / linksafe
0644
cmath.rb
9.478 KB
March 31 2020 11:42:18
root / linksafe
0644
csv.rb
83.531 KB
March 31 2020 11:42:18
root / linksafe
0644
date.rb
0.98 KB
July 26 2023 14:47:32
root / linksafe
0644
debug.rb
29.976 KB
March 31 2020 11:42:18
root / linksafe
0644
delegate.rb
10.306 KB
March 31 2020 11:42:18
root / linksafe
0644
digest.rb
2.826 KB
July 26 2023 14:47:33
root / linksafe
0644
drb.rb
0.049 KB
March 31 2020 11:42:18
root / linksafe
0644
e2mmap.rb
3.944 KB
March 31 2020 11:42:18
root / linksafe
0644
erb.rb
27.246 KB
March 31 2020 11:42:18
root / linksafe
0644
expect.rb
2.174 KB
July 26 2023 14:47:48
root / linksafe
0644
fiddle.rb
1.683 KB
July 26 2023 14:47:35
root / linksafe
0644
fileutils.rb
44.056 KB
March 31 2020 11:42:18
root / linksafe
0644
find.rb
2.516 KB
March 31 2020 11:42:18
root / linksafe
0644
forwardable.rb
8.504 KB
March 31 2020 11:42:18
root / linksafe
0644
getoptlong.rb
15.409 KB
March 31 2020 11:42:18
root / linksafe
0644
ipaddr.rb
17.1 KB
March 31 2020 11:42:18
root / linksafe
0644
irb.rb
20.289 KB
March 31 2020 11:42:18
root / linksafe
0644
json.rb
1.767 KB
July 26 2023 14:47:36
root / linksafe
0644
kconv.rb
5.768 KB
July 26 2023 14:47:38
root / linksafe
0644
logger.rb
23.534 KB
March 31 2020 11:42:18
root / linksafe
0644
mathn.rb
3.424 KB
March 31 2020 11:42:18
root / linksafe
0644
matrix.rb
53.366 KB
March 31 2020 11:42:18
root / linksafe
0644
mkmf.rb
84.322 KB
July 26 2023 14:46:03
root / linksafe
0644
monitor.rb
7.02 KB
March 31 2020 11:42:18
root / linksafe
0644
mutex_m.rb
2.04 KB
March 31 2020 11:42:18
root / linksafe
0644
observer.rb
5.832 KB
March 31 2020 11:42:18
root / linksafe
0644
open-uri.rb
24.764 KB
March 31 2020 11:42:18
root / linksafe
0644
open3.rb
20.595 KB
March 31 2020 11:42:18
root / linksafe
0644
openssl.rb
0.435 KB
July 26 2023 14:47:47
root / linksafe
0644
optionparser.rb
0.058 KB
March 31 2020 11:42:18
root / linksafe
0644
optparse.rb
57.25 KB
March 31 2020 11:42:18
root / linksafe
0644
ostruct.rb
10.201 KB
March 31 2020 11:42:18
root / linksafe
0644
pathname.rb
16.078 KB
July 26 2023 14:47:47
root / linksafe
0644
pp.rb
14.431 KB
March 31 2020 11:42:18
root / linksafe
0644
prettyprint.rb
15.895 KB
March 31 2020 11:42:18
root / linksafe
0644
prime.rb
12.49 KB
March 31 2020 11:42:18
root / linksafe
0644
profile.rb
0.23 KB
March 31 2020 11:42:18
root / linksafe
0644
profiler.rb
4.539 KB
March 31 2020 11:42:18
root / linksafe
0644
pstore.rb
14.705 KB
March 31 2020 11:42:18
root / linksafe
0644
psych.rb
15.249 KB
July 26 2023 14:47:48
root / linksafe
0644
rdoc.rb
5.065 KB
March 31 2020 11:42:18
root / linksafe
0644
resolv-replace.rb
1.763 KB
March 31 2020 11:42:18
root / linksafe
0644
resolv.rb
73.479 KB
March 31 2020 11:42:18
root / linksafe
0644
ripper.rb
2.556 KB
July 26 2023 14:47:52
root / linksafe
0644
rss.rb
2.871 KB
March 31 2020 11:42:18
root / linksafe
0644
rubygems.rb
35.378 KB
March 31 2020 11:42:18
root / linksafe
0644
scanf.rb
23.558 KB
March 31 2020 11:42:18
root / linksafe
0644
securerandom.rb
7.483 KB
March 31 2020 11:42:18
root / linksafe
0644
set.rb
20.735 KB
March 31 2020 11:42:18
root / linksafe
0644
shell.rb
11.371 KB
March 31 2020 11:42:18
root / linksafe
0644
shellwords.rb
6.657 KB
March 31 2020 11:42:18
root / linksafe
0644
singleton.rb
4.056 KB
March 31 2020 11:42:18
root / linksafe
0644
socket.rb
42.99 KB
July 26 2023 14:47:56
root / linksafe
0644
sync.rb
7.295 KB
March 31 2020 11:42:18
root / linksafe
0644
tempfile.rb
10.802 KB
March 31 2020 11:42:18
root / linksafe
0644
thwait.rb
3.351 KB
March 31 2020 11:42:18
root / linksafe
0644
time.rb
22.355 KB
March 31 2020 11:42:18
root / linksafe
0644
timeout.rb
3.825 KB
March 31 2020 11:42:18
root / linksafe
0644
tmpdir.rb
4.295 KB
March 31 2020 11:42:18
root / linksafe
0644
tracer.rb
6.44 KB
March 31 2020 11:42:18
root / linksafe
0644
tsort.rb
14.299 KB
March 31 2020 11:42:18
root / linksafe
0644
ubygems.rb
0.291 KB
March 31 2020 11:42:18
root / linksafe
0644
un.rb
9.176 KB
March 31 2020 11:42:18
root / linksafe
0644
unicode_normalize.rb
3.196 KB
March 31 2020 11:42:18
root / linksafe
0644
uri.rb
3.1 KB
March 31 2020 11:42:18
root / linksafe
0644
weakref.rb
2.946 KB
March 31 2020 11:42:18
root / linksafe
0644
webrick.rb
6.72 KB
March 31 2020 11:42:18
root / linksafe
0644
yaml.rb
1.73 KB
March 31 2020 11:42:18
root / linksafe
0644

GRAYBYTE WORDPRESS FILE MANAGER @ 2025
CONTACT ME
Static GIF