#def, #include and #extend for the interop API

lib/noscript/runtime.rb

@@ -100,6 +100,13 @@ def noscript_def(name, &block)
   end
 end
 
+class Class
+  noscript_alias [:new]
+  noscript_def 'def' do |name, implementation|
+    define_method(name, &implementation)
+  end
+end
+
 class Object
   include Noscriptable
   def noscript_send(name, *args)
@@ -141,6 +148,7 @@ def noscript_send(name, *args)
   end
 
   noscript_alias [:==, :"!="]
+  noscript_alias [:include, :extend, :def]
   noscript_def("@!") { !self }
 
   noscript_alias :nil?
@@ -193,13 +201,18 @@ class Runtime
 class Function
   attr_reader :executable
   def initialize(blk_env)
+    @block_environment = blk_env
     @executable = blk_env.code
   end
 
   def call(this, *args)
     @executable.invoke(:anonymous, @executable.scope.module, this, args, nil)
   end
 
+  def to_proc
+    Proc.__from_block__(@block_environment)
+  end
+
   define_method("noscript:call") do |*args|
     call(args.shift, *args)
   end

test/interop_test.rb

@@ -13,7 +13,38 @@ def bar
     end
   end
 
-  def test_call_ruby_from_noscript
+  def test_toplevel_namespace
     assert_equal Fixnum, compile("Ruby.Fixnum")
   end
+
+  def test_define_ruby_method
+    compile(<<-CODE)
+      Ruby.Array.def('sum', ->
+        @ruby('reduce', '+'.ruby('to_sym'))
+      end)
+    CODE
+
+    assert_respond_to [], :sum
+    assert_equal 6, [1,2,3].sum
+  end
+
+  def test_include_ruby_module
+    compile(<<-CODE)
+      Ruby.InteropTest.Foo.include(Ruby.InteropTest.Mixin)
+    CODE
+
+    foo = Foo.new
+    assert_respond_to foo, :mixin_method
+    assert_equal 1234, foo.mixin_method
+  end
+
+  def test_extend_ruby_module
+    foo = compile(<<-CODE)
+      foo = Ruby.InteropTest.Foo.new()
+      foo.extend(Ruby.InteropTest.Mixin)
+    CODE
+
+    assert_respond_to foo, :mixin_method
+    assert_equal 1234, foo.mixin_method
+  end
 end