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PATH: opt / alt / ruby19 / lib64 / ruby / 1.9.1 / rubygems

#--
# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
# All rights reserved.
# See LICENSE.txt for permissions.
#++

module Kernel

if defined?(gem_original_require) then
    # Ruby ships with a custom_require, override its require
    remove_method :require
  else
    ##
    # The Kernel#require from before RubyGems was loaded.

alias gem_original_require require
    private :gem_original_require
  end

##
  # When RubyGems is required, Kernel#require is replaced with our own which
  # is capable of loading gems on demand.
  #
  # When you call <tt>require 'x'</tt>, this is what happens:
  # * If the file can be loaded from the existing Ruby loadpath, it
  #   is.
  # * Otherwise, installed gems are searched for a file that matches.
  #   If it's found in gem 'y', that gem is activated (added to the
  #   loadpath).
  #
  # The normal <tt>require</tt> functionality of returning false if
  # that file has already been loaded is preserved.

def require path
    if Gem.unresolved_deps.empty? then
      gem_original_require path
    else
      spec = Gem::Specification.find { |s|
        s.activated? and s.contains_requirable_file? path
      }

unless spec then
        found_specs = Gem::Specification.find_in_unresolved path
        unless found_specs.empty? then
          found_specs = [found_specs.last]
        else
          found_specs = Gem::Specification.find_in_unresolved_tree path
        end

found_specs.each do |found_spec|
          found_spec.activate
        end
      end

return gem_original_require path
    end
  rescue LoadError => load_error
    if load_error.message.start_with?("Could not find") or
        (load_error.message.end_with?(path) and Gem.try_activate(path)) then
      return gem_original_require(path)
    end

raise load_error
  end

private :require

end

[-] gem_openssl.rb [edit]
[-] dependency_installer.rb [edit]
[-] exceptions.rb [edit]
[-] command.rb [edit]
[-] specification.rb [edit]
[-] path_support.rb [edit]
[+] commands
[-] syck_hack.rb [edit]
[+] ext
[-] builder.rb [edit]
[-] version.rb [edit]
[-] remote_fetcher.rb [edit]
[-] server.rb [edit]
[-] version_option.rb [edit]
[-] dependency_list.rb [edit]
[-] config_file.rb [edit]
[-] platform.rb [edit]
[-] gem_runner.rb [edit]
[-] gemcutter_utilities.rb [edit]
[-] installer.rb [edit]
[-] doc_manager.rb [edit]
[-] spec_fetcher.rb [edit]
[-] validator.rb [edit]
[-] source_index.rb [edit]
[-] command_manager.rb [edit]
[-] package_task.rb [edit]
[-] security.rb [edit]
[+] ..
[-] gem_path_searcher.rb [edit]
[-] ext.rb [edit]
[-] local_remote_options.rb [edit]
[-] psych_tree.rb [edit]
[-] installer_test_case.rb [edit]
[+] ssl_certs
[-] psych_additions.rb [edit]
[-] errors.rb [edit]
[-] test_case.rb [edit]
[-] install_update_options.rb [edit]
[-] dependency.rb [edit]
[-] user_interaction.rb [edit]
[-] uninstaller.rb [edit]
[-] package.rb [edit]
[-] require_paths_builder.rb [edit]
[-] deprecate.rb [edit]
[-] mock_gem_ui.rb [edit]
[-] test_utilities.rb [edit]
[+] package
[-] requirement.rb [edit]
[-] custom_require.rb [edit]
[-] old_format.rb [edit]
[-] text.rb [edit]
[-] defaults.rb [edit]
[-] indexer.rb [edit]
[-] format.rb [edit]