Gecko [ touzafair.com ]

Name	Size	Permission
cli	[ DIR ]	drwxr-xr-x
compact_index_client	[ DIR ]	drwxr-xr-x
fetcher	[ DIR ]	drwxr-xr-x
installer	[ DIR ]	drwxr-xr-x
man	[ DIR ]	drwxr-xr-x
plugin	[ DIR ]	drwxr-xr-x
resolver	[ DIR ]	drwxr-xr-x
settings	[ DIR ]	drwxr-xr-x
source	[ DIR ]	drwxr-xr-x
templates	[ DIR ]	drwxr-xr-x
ui	[ DIR ]	drwxr-xr-x
vendor	[ DIR ]	drwxr-xr-x
build_metadata.rb	1.2 KB	-rw-r--r--
capistrano.rb	883 B	-rw-r--r--
cli.rb	38.91 KB	-rw-r--r--
compact_index_client.rb	3.36 KB	-rw-r--r--
constants.rb	212 B	-rw-r--r--
current_ruby.rb	2.41 KB	-rw-r--r--
definition.rb	29.86 KB	-rw-r--r--
dependency.rb	3.09 KB	-rw-r--r--
deployment.rb	3.19 KB	-rw-r--r--
deprecate.rb	876 B	-rw-r--r--
digest.rb	2.17 KB	-rw-r--r--
dsl.rb	19.97 KB	-rw-r--r--
endpoint_specification.rb	3.73 KB	-rw-r--r--
env.rb	5.02 KB	-rw-r--r--
environment_preserver.rb	1.94 KB	-rw-r--r--
errors.rb	5.36 KB	-rw-r--r--
feature_flag.rb	1.86 KB	-rw-r--r--
fetcher.rb	11.05 KB	-rw-r--r--
friendly_errors.rb	3.99 KB	-rw-r--r--
gem_helper.rb	6.93 KB	-rw-r--r--
gem_helpers.rb	4.08 KB	-rw-r--r--
gem_tasks.rb	138 B	-rw-r--r--
gem_version_promoter.rb	6 KB	-rw-r--r--
graph.rb	4.99 KB	-rw-r--r--
index.rb	4.51 KB	-rw-r--r--
injector.rb	10.08 KB	-rw-r--r--
inline.rb	2.55 KB	-rw-r--r--
installer.rb	10.65 KB	-rw-r--r--
lazy_specification.rb	5.3 KB	-rw-r--r--
lockfile_generator.rb	2.17 KB	-rw-r--r--
lockfile_parser.rb	7.02 KB	-rw-r--r--
match_metadata.rb	290 B	-rw-r--r--
match_platform.rb	583 B	-rw-r--r--
match_remote_metadata.rb	863 B	-rw-r--r--
mirror.rb	5.82 KB	-rw-r--r--
plugin.rb	11.25 KB	-rw-r--r--
process_lock.rb	686 B	-rw-r--r--
remote_specification.rb	3.83 KB	-rw-r--r--
resolver.rb	13.33 KB	-rw-r--r--
retry.rb	1.61 KB	-rw-r--r--
ruby_dsl.rb	760 B	-rw-r--r--
ruby_version.rb	4.2 KB	-rw-r--r--
rubygems_ext.rb	10.46 KB	-rw-r--r--
rubygems_gem_installer.rb	5.21 KB	-rw-r--r--
rubygems_integration.rb	15.94 KB	-rw-r--r--
runtime.rb	10.3 KB	-rw-r--r--
self_manager.rb	4.76 KB	-rw-r--r--
settings.rb	13.41 KB	-rw-r--r--
setup.rb	776 B	-rw-r--r--
shared_helpers.rb	10.69 KB	-rw-r--r--
similarity_detector.rb	1.84 KB	-rw-r--r--
source.rb	3.04 KB	-rw-r--r--
source_list.rb	6.04 KB	-rw-r--r--
source_map.rb	2.17 KB	-rw-r--r--
spec_set.rb	4.87 KB	-rw-r--r--
stub_specification.rb	2.79 KB	-rw-r--r--
ui.rb	255 B	-rw-r--r--
uri_credentials_filter.rb	1.28 KB	-rw-r--r--
vendored_fileutils.rb	101 B	-rw-r--r--
vendored_molinillo.rb	101 B	-rw-r--r--
vendored_persistent.rb	1.44 KB	-rw-r--r--
vendored_thor.rb	180 B	-rw-r--r--
vendored_tmpdir.rb	95 B	-rw-r--r--
vendored_tsort.rb	93 B	-rw-r--r--
vendored_uri.rb	89 B	-rw-r--r--
version.rb	180 B	-rw-r--r--
version_ranges.rb	3.8 KB	-rw-r--r--
vlad.rb	468 B	-rw-r--r--
worker.rb	2.89 KB	-rw-r--r--
yaml_serializer.rb	2.36 KB	-rw-r--r--

Name

Size

Permission

Action

cli

[ DIR ]

drwxr-xr-x

compact_index_client

[ DIR ]

drwxr-xr-x

fetcher

[ DIR ]

drwxr-xr-x

installer

[ DIR ]

drwxr-xr-x

man

[ DIR ]

drwxr-xr-x

plugin

[ DIR ]

drwxr-xr-x

resolver

[ DIR ]

drwxr-xr-x

settings

[ DIR ]

drwxr-xr-x

source

[ DIR ]

drwxr-xr-x

templates

[ DIR ]

drwxr-xr-x

[ DIR ]

drwxr-xr-x

vendor

[ DIR ]

drwxr-xr-x

build_metadata.rb

1.2 KB

-rw-r--r--

capistrano.rb

883 B

-rw-r--r--

cli.rb

38.91 KB

-rw-r--r--

compact_index_client.rb

3.36 KB

-rw-r--r--

constants.rb

212 B

-rw-r--r--

current_ruby.rb

2.41 KB

-rw-r--r--

definition.rb

29.86 KB

-rw-r--r--

dependency.rb

3.09 KB

-rw-r--r--

deployment.rb

3.19 KB

-rw-r--r--

deprecate.rb

876 B

-rw-r--r--

digest.rb

2.17 KB

-rw-r--r--

dsl.rb

19.97 KB

-rw-r--r--

endpoint_specification.rb

3.73 KB

-rw-r--r--

env.rb

5.02 KB

-rw-r--r--

environment_preserver.rb

1.94 KB

-rw-r--r--

errors.rb

5.36 KB

-rw-r--r--

feature_flag.rb

1.86 KB

-rw-r--r--

fetcher.rb

11.05 KB

-rw-r--r--

friendly_errors.rb

3.99 KB

-rw-r--r--

gem_helper.rb

6.93 KB

-rw-r--r--

gem_helpers.rb

4.08 KB

-rw-r--r--

gem_tasks.rb

138 B

-rw-r--r--

gem_version_promoter.rb

6 KB

-rw-r--r--

graph.rb

4.99 KB

-rw-r--r--

index.rb

4.51 KB

-rw-r--r--

injector.rb

10.08 KB

-rw-r--r--

inline.rb

2.55 KB

-rw-r--r--

installer.rb

10.65 KB

-rw-r--r--

lazy_specification.rb

5.3 KB

-rw-r--r--

lockfile_generator.rb

2.17 KB

-rw-r--r--

lockfile_parser.rb

7.02 KB

-rw-r--r--

match_metadata.rb

290 B

-rw-r--r--

match_platform.rb

583 B

-rw-r--r--

match_remote_metadata.rb

863 B

-rw-r--r--

mirror.rb

5.82 KB

-rw-r--r--

plugin.rb

11.25 KB

-rw-r--r--

process_lock.rb

686 B

-rw-r--r--

remote_specification.rb

3.83 KB

-rw-r--r--

resolver.rb

13.33 KB

-rw-r--r--

retry.rb

1.61 KB

-rw-r--r--

ruby_dsl.rb

760 B

-rw-r--r--

ruby_version.rb

4.2 KB

-rw-r--r--

rubygems_ext.rb

10.46 KB

-rw-r--r--

rubygems_gem_installer.rb

5.21 KB

-rw-r--r--

rubygems_integration.rb

15.94 KB

-rw-r--r--

runtime.rb

10.3 KB

-rw-r--r--

self_manager.rb

4.76 KB

-rw-r--r--

settings.rb

13.41 KB

-rw-r--r--

setup.rb

776 B

-rw-r--r--

shared_helpers.rb

10.69 KB

-rw-r--r--

similarity_detector.rb

1.84 KB

-rw-r--r--

source.rb

3.04 KB

-rw-r--r--

source_list.rb

6.04 KB

-rw-r--r--

source_map.rb

2.17 KB

-rw-r--r--

spec_set.rb

4.87 KB

-rw-r--r--

stub_specification.rb

2.79 KB

-rw-r--r--

ui.rb

255 B

-rw-r--r--

uri_credentials_filter.rb

1.28 KB

-rw-r--r--

vendored_fileutils.rb

101 B

-rw-r--r--

vendored_molinillo.rb

101 B

-rw-r--r--

vendored_persistent.rb

1.44 KB

-rw-r--r--

vendored_thor.rb

180 B

-rw-r--r--

vendored_tmpdir.rb

95 B

-rw-r--r--

vendored_tsort.rb

93 B

-rw-r--r--

vendored_uri.rb

89 B

-rw-r--r--

version.rb

180 B

-rw-r--r--

version_ranges.rb

3.8 KB

-rw-r--r--

vlad.rb

468 B

-rw-r--r--

worker.rb

2.89 KB

-rw-r--r--

yaml_serializer.rb

2.36 KB

-rw-r--r--

Code Editor : version_ranges.rb

# frozen_string_literal: true

module Bundler
  module VersionRanges
    NEq = Struct.new(:version)
    ReqR = Struct.new(:left, :right)
    class ReqR
      Endpoint = Struct.new(:version, :inclusive) do
        def <=>(other)
          if version.equal?(INFINITY)
            return 0 if other.version.equal?(INFINITY)
            return 1
          elsif other.version.equal?(INFINITY)
            return -1
          end

comp = version <=> other.version
          return comp unless comp.zero?

if inclusive && !other.inclusive
            1
          elsif !inclusive && other.inclusive
            -1
          else
            0
          end
        end
      end

def to_s
        "#{left.inclusive ? "[" : "("}#{left.version}, #{right.version}#{right.inclusive ? "]" : ")"}"
      end
      INFINITY = begin
        inf = Object.new
        def inf.to_s
          "∞"
        end
        def inf.<=>(other)
          return 0 if other.equal?(self)
          1
        end
        inf.freeze
      end
      ZERO = Gem::Version.new("0.a")

def cover?(v)
        return false if left.inclusive && left.version > v
        return false if !left.inclusive && left.version >= v

if right.version != INFINITY
          return false if right.inclusive && right.version < v
          return false if !right.inclusive && right.version <= v
        end

true
      end

def empty?
        left.version == right.version && !(left.inclusive && right.inclusive)
      end

def single?
        left.version == right.version
      end

def <=>(other)
        return -1 if other.equal?(INFINITY)

comp = left <=> other.left
        return comp unless comp.zero?

right <=> other.right
      end

UNIVERSAL = ReqR.new(ReqR::Endpoint.new(Gem::Version.new("0.a"), true), ReqR::Endpoint.new(ReqR::INFINITY, false)).freeze
    end

def self.for_many(requirements)
      requirements = requirements.map(&:requirements).flatten(1).map {|r| r.join(" ") }
      requirements << ">= 0.a" if requirements.empty?
      requirement = Gem::Requirement.new(requirements)
      self.for(requirement)
    end

def self.for(requirement)
      ranges = requirement.requirements.map do |op, v|
        case op
        when "=" then ReqR.new(ReqR::Endpoint.new(v, true), ReqR::Endpoint.new(v, true))
        when "!=" then NEq.new(v)
        when ">=" then ReqR.new(ReqR::Endpoint.new(v, true), ReqR::Endpoint.new(ReqR::INFINITY, false))
        when ">" then ReqR.new(ReqR::Endpoint.new(v, false), ReqR::Endpoint.new(ReqR::INFINITY, false))
        when "<" then ReqR.new(ReqR::Endpoint.new(ReqR::ZERO, true), ReqR::Endpoint.new(v, false))
        when "<=" then ReqR.new(ReqR::Endpoint.new(ReqR::ZERO, true), ReqR::Endpoint.new(v, true))
        when "~>" then ReqR.new(ReqR::Endpoint.new(v, true), ReqR::Endpoint.new(v.bump, false))
        else raise "unknown version op #{op} in requirement #{requirement}"
        end
      end.uniq
      ranges, neqs = ranges.partition {|r| !r.is_a?(NEq) }

[ranges.sort, neqs.map(&:version)]
    end

def self.empty?(ranges, neqs)
      !ranges.reduce(ReqR::UNIVERSAL) do |last_range, curr_range|
        next false unless last_range
        next false if curr_range.single? && neqs.include?(curr_range.left.version)
        next curr_range if last_range.right.version == ReqR::INFINITY
        case last_range.right.version <=> curr_range.left.version
        # higher
        when 1 then next ReqR.new(curr_range.left, last_range.right)
        # equal
        when 0
          if last_range.right.inclusive && curr_range.left.inclusive && !neqs.include?(curr_range.left.version)
            ReqR.new(curr_range.left, [curr_range.right, last_range.right].max)
          end
        # lower
        when -1 then next false
        end
      end
    end
  end
end

${this.title}

Code Editor : version_ranges.rb