really?

        def extract_static_instance_method_defs_from(block)
          klass = Class.new do
            # swallow any missing class method errors;
            # we only care to capture the raw method definitions here.
            def self.method_missing(*a); end

            # skip any dynamic method definitions
            def self.define_method(*a); end

            # run the block so our instance methods get defined
            class_eval(&block)
          end

          instance = klass.new
          klass.instance_methods(false).inject({}) { |h, m| h[m] = instance.method(m); h }
        end