class Gem::DependencyResolver::IndexSpecification


are needed.
Specification objects when only the name and version
from IndexSet. Used to delay needed to download full
Represents a possible Specification object returned

def dependencies 

def dependencies
  spec.dependencies
end

def full_name 

def full_name
  "#{@name}-#{@version}"
end

def initialize(set, name, version, source, plat) 

def initialize(set, name, version, source, plat)
  @set = set
  @name = name
  @version = version
  @source = source
  @platform = plat
  @spec = nil
end

def spec 

def spec
  @spec ||= @set.load_spec(@name, @version, @source)
end