Gecko [ naturenectar.co.uk ]

Name	Size	Permission	Date
commands	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
core_ext	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
defaults	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
ext	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
optparse	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
package	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
request	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
request_set	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
resolver	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
security	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
source	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
ssl_certs	[ DIR ]	drwxr-xr-x	2024-06-26 14:24
tsort	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
util	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
available_set.rb	3.01 KB	-rw-r--r--	2024-06-26 14:24
basic_specification.rb	7.7 KB	-rw-r--r--	2024-06-26 14:24
bundler_version_finder.rb	3.04 KB	-rw-r--r--	2024-06-26 14:24
command.rb	15.91 KB	-rw-r--r--	2024-06-26 14:24
command_manager.rb	5.09 KB	-rw-r--r--	2024-06-26 14:24
compatibility.rb	1022 B	-rw-r--r--	2024-06-26 14:24
config_file.rb	13.28 KB	-rw-r--r--	2024-06-26 14:24
defaults.rb	7.06 KB	-rw-r--r--	2024-06-26 14:24
dependency.rb	8.6 KB	-rw-r--r--	2024-06-26 14:24
dependency_installer.rb	10.22 KB	-rw-r--r--	2024-06-26 14:24
dependency_list.rb	5.54 KB	-rw-r--r--	2024-06-26 14:24
deprecate.rb	3.44 KB	-rw-r--r--	2024-06-26 14:24
doctor.rb	3.18 KB	-rw-r--r--	2024-06-26 14:24
errors.rb	4.65 KB	-rw-r--r--	2024-06-26 14:24
exceptions.rb	6.35 KB	-rw-r--r--	2024-06-26 14:24
ext.rb	460 B	-rw-r--r--	2024-06-26 14:24
gem_runner.rb	1.9 KB	-rw-r--r--	2024-06-26 14:24
gemcutter_utilities.rb	7.63 KB	-rw-r--r--	2024-06-26 14:24
indexer.rb	10.85 KB	-rw-r--r--	2024-06-26 14:24
install_default_message.rb	348 B	-rw-r--r--	2024-06-26 14:24
install_message.rb	322 B	-rw-r--r--	2024-06-26 14:24
install_update_options.rb	6.3 KB	-rw-r--r--	2024-06-26 14:24
installer.rb	26.4 KB	-rw-r--r--	2024-06-26 14:24
installer_uninstaller_utils.rb	773 B	-rw-r--r--	2024-06-26 14:24
local_remote_options.rb	3.56 KB	-rw-r--r--	2024-06-26 14:24
mock_gem_ui.rb	1.38 KB	-rw-r--r--	2024-06-26 14:24
name_tuple.rb	2.4 KB	-rw-r--r--	2024-06-26 14:24
openssl.rb	125 B	-rw-r--r--	2024-06-26 14:24
optparse.rb	72 B	-rw-r--r--	2024-06-26 14:24
package.rb	17.17 KB	-rw-r--r--	2024-06-26 14:24
package_task.rb	3.79 KB	-rw-r--r--	2024-06-26 14:24
path_support.rb	1.88 KB	-rw-r--r--	2024-06-26 14:24
platform.rb	6.65 KB	-rw-r--r--	2024-06-26 14:24
psych_additions.rb	300 B	-rw-r--r--	2024-06-26 14:24
psych_tree.rb	794 B	-rw-r--r--	2024-06-26 14:24
query_utils.rb	8.61 KB	-rw-r--r--	2024-06-26 14:24
rdoc.rb	231 B	-rw-r--r--	2024-06-26 14:24
remote_fetcher.rb	9.26 KB	-rw-r--r--	2024-06-26 14:24
request.rb	8.62 KB	-rw-r--r--	2024-06-26 14:24
request_set.rb	11.25 KB	-rw-r--r--	2024-06-26 14:24
requirement.rb	6.91 KB	-rw-r--r--	2024-06-26 14:24
resolver.rb	9.65 KB	-rw-r--r--	2024-06-26 14:24
s3_uri_signer.rb	5.91 KB	-rw-r--r--	2024-06-26 14:24
safe_yaml.rb	1.5 KB	-rw-r--r--	2024-06-26 14:24
security.rb	22.4 KB	-rw-r--r--	2024-06-26 14:24
security_option.rb	1.06 KB	-rw-r--r--	2024-06-26 14:24
server.rb	22.87 KB	-rw-r--r--	2024-06-26 14:24
source.rb	5.7 KB	-rw-r--r--	2024-06-26 14:24
source_list.rb	2.52 KB	-rw-r--r--	2024-06-26 14:24
spec_fetcher.rb	6.54 KB	-rw-r--r--	2024-06-26 14:24
specification.rb	70.07 KB	-rw-r--r--	2024-06-26 14:24
specification_policy.rb	13.12 KB	-rw-r--r--	2024-06-26 14:24
stub_specification.rb	4.74 KB	-rw-r--r--	2024-06-26 14:24
text.rb	1.85 KB	-rw-r--r--	2024-06-26 14:24
tsort.rb	66 B	-rw-r--r--	2024-06-26 14:24
uninstaller.rb	10.22 KB	-rw-r--r--	2024-06-26 14:24
uri.rb	2.12 KB	-rw-r--r--	2024-06-26 14:24
uri_formatter.rb	781 B	-rw-r--r--	2024-06-26 14:24
user_interaction.rb	13.11 KB	-rw-r--r--	2024-06-26 14:24
util.rb	2.5 KB	-rw-r--r--	2024-06-26 14:24
validator.rb	3.65 KB	-rw-r--r--	2024-06-26 14:24
version.rb	12.44 KB	-rw-r--r--	2024-06-26 14:24
version_option.rb	2.21 KB	-rw-r--r--	2024-06-26 14:24

Rename

# frozen_string_literal: true
require_relative 'deprecate'

##
# This module contains various utility methods as module methods.

module Gem::Util

##
  # 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

class << self
    extend Gem::Deprecate

rubygems_deprecate :silent_system
  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