Merge pull request #755 from etiennebarrie/use-node-to-ruby-parse-symbols-option

Use Node#to_ruby parse_symbols option

Author: tenderlove

lib/psych/nodes/node.rb

@@ -46,7 +46,7 @@ def each &block
       #
       # See also Psych::Visitors::ToRuby
       def to_ruby(symbolize_names: false, freeze: false, strict_integer: false, parse_symbols: true)
-        Visitors::ToRuby.create(symbolize_names: symbolize_names, freeze: freeze, strict_integer: strict_integer, parse_symbols: true).accept(self)
+        Visitors::ToRuby.create(symbolize_names: symbolize_names, freeze: freeze, strict_integer: strict_integer, parse_symbols: parse_symbols).accept(self)
       end
       alias :transform :to_ruby
 

test/psych/visitors/test_to_ruby.rb

@@ -328,6 +328,12 @@ def test_mapping_with_str_tag
         mapping.children << Nodes::Scalar.new('bar')
         assert_equal({'foo' => 'bar'}, mapping.to_ruby)
       end
+
+      def test_parse_symbols
+        node = Nodes::Scalar.new(':foo')
+        assert_equal :foo, node.to_ruby
+        assert_equal ':foo', node.to_ruby(parse_symbols: false)
+      end
     end
   end
 end