class Gem::Resolver::APISpecification

def == other # :nodoc:
  self.class === other and
    @set          == other.set and
    @name         == other.name and
    @version      == other.version and
    @platform     == other.platform and
    @dependencies == other.dependencies
end

def fetch_development_dependencies # :nodoc:
  spec = source.fetch_spec Gem::NameTuple.new @name, @version, @platform
  @dependencies = spec.dependencies
end

def initialize(set, api_data)
  super()
  @set = set
  @name = api_data[:name]
  @version = Gem::Version.new api_data[:number]
  @platform = Gem::Platform.new api_data[:platform]
  @dependencies = api_data[:dependencies].map do |name, ver|
    Gem::Dependency.new name, ver.split(/\s*,\s*/)
  end
end

def installable_platform? # :nodoc:
  Gem::Platform.match @platform
end

def pretty_print q # :nodoc:
  q.group 2, '[APISpecification', ']' do
    q.breakable
    q.text "name: #{name}"
    q.breakable
    q.text "version: #{version}"
    q.breakable
    q.text "platform: #{platform}"
    q.breakable
    q.text 'dependencies:'
    q.breakable
    q.pp @dependencies
    q.breakable
    q.text "set uri: #{@set.dep_uri}"
  end
end

def source # :nodoc:
  @set.source
end

def spec # :nodoc:
  @spec ||=
    begin
      tuple = Gem::NameTuple.new @name, @version, @platform
      source.fetch_spec tuple
    end
end