class Bundler::Resolver::SpecGroup

Attributes

activated[R]
required_by[R]

Public Class Methods

new(a) click to toggle source
Calls superclass method
# File lib/bundler/resolver.rb, line 76
def initialize(a)
  super
  @required_by  = []
  @activated    = []
  @dependencies = nil
  @specs        = {}

  ALL.each do |p|
    @specs[p] = reverse.find {|s| s.match_platform(p) }
  end
end

Public Instance Methods

activate_platform(platform) click to toggle source
# File lib/bundler/resolver.rb, line 109
def activate_platform(platform)
  unless @activated.include?(platform)
    if for?(platform, nil)
      @activated << platform
      return __dependencies[platform] || []
    end
  end
  []
end
dependencies_for_activated_platforms() click to toggle source
# File lib/bundler/resolver.rb, line 145
def dependencies_for_activated_platforms
  @activated.map {|p| __dependencies[p] }.flatten
end
for?(platform, required_ruby_version) click to toggle source
# File lib/bundler/resolver.rb, line 131
def for?(platform, required_ruby_version)
  if spec = @specs[platform]
    if required_ruby_version && spec.respond_to?(:required_ruby_version) && spec_required_ruby_version = spec.required_ruby_version
      spec_required_ruby_version.satisfied_by?(required_ruby_version.gem_version)
    else
      true
    end
  end
end
initialize_copy(o) click to toggle source
Calls superclass method
# File lib/bundler/resolver.rb, line 88
def initialize_copy(o)
  super
  @required_by = o.required_by.dup
  @activated   = o.activated.dup
end
name() click to toggle source
# File lib/bundler/resolver.rb, line 119
def name
  @name ||= first.name
end
platforms_for_dependency_named(dependency) click to toggle source
# File lib/bundler/resolver.rb, line 149
def platforms_for_dependency_named(dependency)
  __dependencies.select {|_, deps| deps.map(&:name).include? dependency }.keys
end
source() click to toggle source
# File lib/bundler/resolver.rb, line 127
def source
  @source ||= first.source
end
to_s() click to toggle source
# File lib/bundler/resolver.rb, line 141
def to_s
  "#{name} (#{version})"
end
to_specs() click to toggle source
# File lib/bundler/resolver.rb, line 94
def to_specs
  specs = {}

  @activated.each do |p|
    next unless s = @specs[p]
    platform = generic(Gem::Platform.new(s.platform))
    next if specs[platform]

    lazy_spec = LazySpecification.new(name, version, platform, source)
    lazy_spec.dependencies.replace s.dependencies
    specs[platform] = lazy_spec
  end
  specs.values
end
version() click to toggle source
# File lib/bundler/resolver.rb, line 123
def version
  @version ||= first.version
end

Private Instance Methods

__dependencies() click to toggle source
# File lib/bundler/resolver.rb, line 155
def __dependencies
  @dependencies ||= begin
    dependencies = {}
    ALL.each do |p|
      next unless spec = @specs[p]
      dependencies[p] = []
      spec.dependencies.each do |dep|
        next if dep.type == :development
        dependencies[p] << DepProxy.new(dep, p)
      end
    end
    dependencies
  end
end