Gecko [ www.corporacionhdm.com.pe ]

Name	Size	Permission	Date
commands	[ DIR ]	drwxr-xr-x	2024-03-03 22:47
core_ext	[ DIR ]	drwxr-xr-x	2024-03-03 22:47
ext	[ DIR ]	drwxr-xr-x	2024-03-03 22:47
package	[ DIR ]	drwxr-xr-x	2024-03-03 22:47
request	[ DIR ]	drwxr-xr-x	2024-03-03 22:47
request_set	[ DIR ]	drwxr-xr-x	2024-03-03 22:47
resolver	[ DIR ]	drwxr-xr-x	2024-03-03 22:47
security	[ DIR ]	drwxr-xr-x	2024-03-03 22:47
source	[ DIR ]	drwxr-xr-x	2024-03-03 22:47
ssl_certs	[ DIR ]	drwxr-xr-x	2024-03-03 22:47
util	[ DIR ]	drwxr-xr-x	2024-03-03 22:47
available_set.rb	3.02 KB	-rw-r--r--	2022-04-12 11:50
basic_specification.rb	7.34 KB	-rw-r--r--	2022-04-12 11:50
bundler_version_finder.rb	2.78 KB	-rw-r--r--	2022-04-12 11:50
command.rb	14.06 KB	-rw-r--r--	2022-04-12 11:50
command_manager.rb	4.99 KB	-rw-r--r--	2022-04-12 11:50
compatibility.rb	1014 B	-rw-r--r--	2022-04-12 11:50
config_file.rb	12.61 KB	-rw-r--r--	2022-04-12 11:50
defaults.rb	4.91 KB	-rw-r--r--	2022-04-12 11:50
dependency.rb	8.42 KB	-rw-r--r--	2022-04-12 11:50
dependency_installer.rb	14.37 KB	-rw-r--r--	2022-04-12 11:50
dependency_list.rb	5.52 KB	-rw-r--r--	2022-04-12 11:50
deprecate.rb	1.73 KB	-rw-r--r--	2022-04-12 11:50
doctor.rb	3.06 KB	-rw-r--r--	2022-04-12 11:50
errors.rb	4.63 KB	-rw-r--r--	2022-04-12 11:50
exceptions.rb	6.62 KB	-rw-r--r--	2022-04-12 11:50
ext.rb	460 B	-rw-r--r--	2022-04-12 11:50
gem_runner.rb	2.18 KB	-rw-r--r--	2022-04-12 11:50
gemcutter_utilities.rb	5.2 KB	-rw-r--r--	2022-04-12 11:50
indexer.rb	11.27 KB	-rw-r--r--	2022-04-12 11:50
install_default_message.rb	336 B	-rw-r--r--	2022-04-12 11:50
install_message.rb	310 B	-rw-r--r--	2022-04-12 11:50
install_update_options.rb	6.26 KB	-rw-r--r--	2022-04-12 11:50
installer.rb	26.37 KB	-rw-r--r--	2022-04-12 11:50
installer_test_case.rb	4.12 KB	-rw-r--r--	2022-04-12 11:50
local_remote_options.rb	3.54 KB	-rw-r--r--	2022-04-12 11:50
mock_gem_ui.rb	1.38 KB	-rw-r--r--	2022-04-12 11:50
name_tuple.rb	2.41 KB	-rw-r--r--	2022-04-12 11:50
package.rb	17.52 KB	-rw-r--r--	2022-04-12 11:50
package_task.rb	3.8 KB	-rw-r--r--	2022-04-12 11:50
path_support.rb	1.87 KB	-rw-r--r--	2022-04-12 11:50
platform.rb	6.25 KB	-rw-r--r--	2022-04-12 11:50
psych_additions.rb	300 B	-rw-r--r--	2022-04-12 11:50
psych_tree.rb	794 B	-rw-r--r--	2022-04-12 11:50
rdoc.rb	523 B	-rw-r--r--	2023-07-26 15:01
remote_fetcher.rb	11.38 KB	-rw-r--r--	2022-04-12 11:50
request.rb	8.69 KB	-rw-r--r--	2022-04-12 11:50
request_set.rb	11.93 KB	-rw-r--r--	2022-04-12 11:50
requirement.rb	7.38 KB	-rw-r--r--	2022-04-12 11:50
resolver.rb	9.44 KB	-rw-r--r--	2022-04-12 11:50
safe_yaml.rb	1.55 KB	-rw-r--r--	2022-04-12 11:50
security.rb	21.24 KB	-rw-r--r--	2022-04-12 11:50
security_option.rb	1.06 KB	-rw-r--r--	2022-04-12 11:50
server.rb	22.72 KB	-rw-r--r--	2022-04-12 11:50
source.rb	5.2 KB	-rw-r--r--	2022-04-12 11:50
source_list.rb	2.53 KB	-rw-r--r--	2022-04-12 11:50
source_local.rb	274 B	-rw-r--r--	2022-04-12 11:50
source_specific_file.rb	272 B	-rw-r--r--	2022-04-12 11:50
spec_fetcher.rb	6.51 KB	-rw-r--r--	2022-04-12 11:50
specification.rb	72.7 KB	-rw-r--r--	2022-04-12 11:50
specification_policy.rb	10.69 KB	-rw-r--r--	2022-04-12 11:50
stub_specification.rb	4.81 KB	-rw-r--r--	2022-04-12 11:50
syck_hack.rb	2.12 KB	-rw-r--r--	2022-04-12 11:50
test_case.rb	43.33 KB	-rw-r--r--	2022-04-12 11:50
test_utilities.rb	8.39 KB	-rw-r--r--	2022-04-12 11:50
text.rb	1.86 KB	-rw-r--r--	2022-04-12 11:50
uninstaller.rb	8.91 KB	-rw-r--r--	2022-04-12 11:50
uri_formatter.rb	792 B	-rw-r--r--	2022-04-12 11:50
user_interaction.rb	13.29 KB	-rw-r--r--	2022-04-12 11:50
util.rb	2.7 KB	-rw-r--r--	2022-04-12 11:50
validator.rb	4.21 KB	-rw-r--r--	2022-04-12 11:50
version.rb	12.22 KB	-rw-r--r--	2022-04-12 11:50
version_option.rb	2.02 KB	-rw-r--r--	2022-04-12 11:50

Rename

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

require 'tsort'
require 'rubygems/deprecate'

##
# Gem::DependencyList is used for installing and uninstalling gems in the
# correct order to avoid conflicts.
#--
# TODO: It appears that all but topo-sort functionality is being duplicated
# (or is planned to be duplicated) elsewhere in rubygems.  Is the majority of
# this class necessary anymore?  Especially #ok?, #why_not_ok?

class Gem::DependencyList
  attr_reader :specs

include Enumerable
  include TSort

##
  # Allows enabling/disabling use of development dependencies

attr_accessor :development

##
  # Creates a DependencyList from the current specs.

def self.from_specs
    list = new
    list.add(*Gem::Specification.to_a)
    list
  end

##
  # Creates a new DependencyList.  If +development+ is true, development
  # dependencies will be included.

def initialize(development = false)
    @specs = []

@development = development
  end

##
  # Adds +gemspecs+ to the dependency list.

def add(*gemspecs)
    @specs.concat gemspecs
  end

def clear
    @specs.clear
  end

##
  # Return a list of the gem specifications in the dependency list, sorted in
  # order so that no gemspec in the list depends on a gemspec earlier in the
  # list.
  #
  # This is useful when removing gems from a set of installed gems.  By
  # removing them in the returned order, you don't get into as many dependency
  # issues.
  #
  # If there are circular dependencies (yuck!), then gems will be returned in
  # order until only the circular dependents and anything they reference are
  # left.  Then arbitrary gemspecs will be returned until the circular
  # dependency is broken, after which gems will be returned in dependency
  # order again.

def dependency_order
    sorted = strongly_connected_components.flatten

result = []
    seen = {}

sorted.each do |spec|
      if index = seen[spec.name]
        if result[index].version < spec.version
          result[index] = spec
        end
      else
        seen[spec.name] = result.length
        result << spec
      end
    end

result.reverse
  end

##
  # Iterator over dependency_order

def each(&block)
    dependency_order.each(&block)
  end

def find_name(full_name)
    @specs.find { |spec| spec.full_name == full_name }
  end

def inspect # :nodoc:
    "%s %p>" % [super[0..-2], map { |s| s.full_name }]
  end

##
  # Are all the dependencies in the list satisfied?

def ok?
    why_not_ok?(:quick).empty?
  end

def why_not_ok?(quick = false)
    unsatisfied = Hash.new { |h,k| h[k] = [] }
    each do |spec|
      spec.runtime_dependencies.each do |dep|
        inst = Gem::Specification.any? { |installed_spec|
          dep.name == installed_spec.name and
            dep.requirement.satisfied_by? installed_spec.version
        }

unless inst or @specs.find { |s| s.satisfies_requirement? dep }
          unsatisfied[spec.name] << dep
          return unsatisfied if quick
        end
      end
    end

unsatisfied
  end

##
  # Is is ok to remove a gemspec from the dependency list?
  #
  # If removing the gemspec creates breaks a currently ok dependency, then it
  # is NOT ok to remove the gemspec.

def ok_to_remove?(full_name, check_dev=true)
    gem_to_remove = find_name full_name

# If the state is inconsistent, at least don't crash
    return true unless gem_to_remove

siblings = @specs.find_all { |s|
      s.name == gem_to_remove.name &&
        s.full_name != gem_to_remove.full_name
    }

deps = []

@specs.each do |spec|
      check = check_dev ? spec.dependencies : spec.runtime_dependencies

check.each do |dep|
        deps << dep if gem_to_remove.satisfies_requirement?(dep)
      end
    end

deps.all? { |dep|
      siblings.any? { |s|
        s.satisfies_requirement? dep
      }
    }
  end

##
  # Remove everything in the DependencyList that matches but doesn't
  # satisfy items in +dependencies+ (a hash of gem names to arrays of
  # dependencies).

def remove_specs_unsatisfied_by(dependencies)
    specs.reject! { |spec|
      dep = dependencies[spec.name]
      dep and not dep.requirement.satisfied_by? spec.version
    }
  end

##
  # Removes the gemspec matching +full_name+ from the dependency list

def remove_by_name(full_name)
    @specs.delete_if { |spec| spec.full_name == full_name }
  end

##
  # Return a hash of predecessors.  <tt>result[spec]</tt> is an Array of
  # gemspecs that have a dependency satisfied by the named gemspec.

def spec_predecessors
    result = Hash.new { |h,k| h[k] = [] }

specs = @specs.sort.reverse

specs.each do |spec|
      specs.each do |other|
        next if spec == other

other.dependencies.each do |dep|
          if spec.satisfies_requirement? dep
            result[spec] << other
          end
        end
      end
    end

result
  end

def tsort_each_node(&block)
    @specs.each(&block)
  end

def tsort_each_child(node)
    specs = @specs.sort.reverse

dependencies = node.runtime_dependencies
    dependencies.push(*node.development_dependencies) if @development

dependencies.each do |dep|
      specs.each do |spec|
        if spec.satisfies_requirement? dep
          yield spec
          break
        end
      end
    end
  end

private

##
  # Count the number of gemspecs in the list +specs+ that are not in
  # +ignored+.

def active_count(specs, ignored)
    specs.count { |spec| ignored[spec.full_name].nil? }
  end

end