Add support for dynamic symbol

txus · Aug 20, 2012 · d01dc88 · d01dc88
1 parent 49846f6
commit d01dc88
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diff --git a/lib/to_source/visitor.rb b/lib/to_source/visitor.rb
@@ -398,6 +398,19 @@ def dynamic_string(node)
       emit('"')
     end
 
+    # Emit dynamic symbol
+    #
+    # @param [Rubinius::AST::Node] node
+    #
+    # @return [undefined]
+    #
+    # @api private
+    #
+    def dynamic_symbol(node)
+      emit(':')
+      dynamic_string(node)
+    end
+
     # Emit to array
     #
     # @param [Rubinius::AST::Node] node

diff --git a/spec/unit/to_source/visitor/class_methods/run_spec.rb b/spec/unit/to_source/visitor/class_methods/run_spec.rb
@@ -283,6 +283,16 @@ def foo
       end
     end
 
+    context 'dynamic symbol' do
+      context 'simple' do
+        assert_source ':"foo#{bar}baz"'
+      end
+
+      context 'with escapes' do
+        assert_source ':"fo\no#{bar}b\naz"'
+      end
+    end
+
     context 'dynamic execute' do
       context 'simple' do
         assert_source '`foo#{bar}baz`'