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 78
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 112
def activate_platform(platform)
  unless @activated.include?(platform)
    if for?(platform)
      @activated << platform
      return __dependencies[platform] || []
    end
  end
  []
end
dependencies_for_activated_platforms() click to toggle source
# File lib/bundler/resolver.rb, line 142
def dependencies_for_activated_platforms
  @activated.map { |p| __dependencies[p] }.flatten
end
for?(platform) click to toggle source
# File lib/bundler/resolver.rb, line 134
def for?(platform)
  @specs[platform]
end
initialize_copy(o) click to toggle source
Calls superclass method
# File lib/bundler/resolver.rb, line 90
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 122
def name
  @name ||= first.name
end
platforms_for_dependency_named(dependency) click to toggle source
# File lib/bundler/resolver.rb, line 146
def platforms_for_dependency_named(dependency)
  __dependencies.select { |p, deps| deps.map(&:name).include? dependency }.keys
end
source() click to toggle source
# File lib/bundler/resolver.rb, line 130
def source
  @source ||= first.source
end
to_s() click to toggle source
# File lib/bundler/resolver.rb, line 138
def to_s
  "#{name} (#{version})"
end
to_specs() click to toggle source
# File lib/bundler/resolver.rb, line 96
def to_specs
  specs = {}

  @activated.each do |p|
    if 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
  end
  specs.values
end
version() click to toggle source
# File lib/bundler/resolver.rb, line 126
def version
  @version ||= first.version
end

Private Instance Methods

__dependencies() click to toggle source
# File lib/bundler/resolver.rb, line 152
def __dependencies
  @dependencies ||= begin
    dependencies = {}
    ALL.each do |p|
      if spec = @specs[p]
        dependencies[p] = []
        spec.dependencies.each do |dep|
          next if dep.type == :development
          dependencies[p] << DepProxy.new(dep, p)
        end
      end
    end
    dependencies
  end
end