module V8
  class Function < V8::Object
    
    def methodcall(thisObject, *args)
      err = nil
      return_value = nil
      C::TryCatch.try do |try|
        @portal.open do |to|
          this = to.v8(thisObject)
          return_value = to.rb(@native.Call(this, to.v8(args)))
          err = JSError.new(try) if try.HasCaught()
        end
      end
      raise err if err
      return return_value
    end
    
    def call(*args)
      self.methodcall(@context.Global(), *args)
    end
    
    def new(*args)
      @portal.open do |to|
        to.rb(@native.NewInstance(to.v8(args)))
      end
    end
  end
end