combining sources at vool level

using ScopeStatements
(those unfortunately don't go to_mom)

lib/rubyx/rubyx_compiler.rb

@@ -83,7 +83,14 @@ module RubyX
     # ruby_to_vool compiles the ruby to ast, and then to vool
     def ruby_to_vool(ruby_source)
       ruby_tree = Ruby::RubyCompiler.compile( ruby_source )
-      @vool = ruby_tree.to_vool
+      unless(@vool)
+        @vool = ruby_tree.to_vool
+        return @vool
+      end
+      unless(@vool.is_a?(Vool::ScopeStatement))
+        @vool = Vool::ScopeStatement.new([@vool])
+      end
+      @vool << ruby_tree.to_vool
     end
 
 

test/rubyx/test_rubyx_compiler3.rb

@@ -5,16 +5,31 @@ module RubyX
     include ScopeHelper
     include RubyXHelper
 
-    def setup
-#      code = "class Space ; def main(arg);return arg;end; end"
-#      @compiler = ruby_to_binary(code, :interpreter)
+    def space_source_for( name )
+      "class Space ; def #{name}(arg);return arg;end; end"
     end
-    def test_to_binary
-      code = "class Space ; def main(arg);return arg;end; end"
-      @linker = RubyXCompiler.ruby_to_binary(code, :interpreter)
+    def test_return_linker
+      @linker = RubyXCompiler.ruby_to_binary(space_source_for("main"), :interpreter)
       assert_equal Risc::Linker , @linker.class
     end
-    def test_method
+    def test_one_vool_call
+      compiler = RubyXCompiler.new
+      compiler.ruby_to_vool(space_source_for("main"))
+      assert_equal Vool::ClassStatement , compiler.vool.class
+    end
+    def test_two_vool_calls
+      compiler = RubyXCompiler.new
+      compiler.ruby_to_vool(space_source_for("main"))
+      compiler.ruby_to_vool(space_source_for("twain"))
+      assert_equal Vool::ScopeStatement , compiler.vool.class
+      assert_equal 2 , compiler.vool.length
+    end
+    def test_bin_two_sources
+      compiler = RubyXCompiler.new
+      compiler.ruby_to_vool(space_source_for("main"))
+      compiler.ruby_to_vool(space_source_for("twain"))
+#      linker = compiler.to_binary(:interpreter)
+#      assert_equal Vool::ScopeStatement , linker.class
     end
   end
 end