RAML 1.0 to Swagger conversion doesn't convert definition type correctly

[nataliacr]

Here is what my RAML 1.0 types array looks like:

 [
     {
        definitions:
           dtype: 
               title: dtype
               $ref: '#/definitions/integer'
     }
 ]

When I convert it to swagger type property is being replaced with $ref:

 definitions:
    dtype: 
    title: dtype
    $ref: '#/definitions/integer'

I found a quick fix for this. In exporters/swagger.js I included var RAML = require('./baseraml'); and modified _mapSchema function:

Swagger.prototype._mapSchema = function(schemas) {
	return schemas.reduce(function(definitions, schema) {
		var definition = {};

		if (schema.name) {
			definition.title = schema.name;
		}

		_.merge(definition, RAML.prototype.convertRefFromModel(jsonHelper.parse(schema.Definition)));
		mapExample(schema, definition);
		definitions[schema.NameSpace] = definition;

		return definitions;
	}, {});
};

So now when I convert RAML 1.0 to Swagger type property in Definition is being converted as expected:

 definitions:
    dtype: 
        title: dtype
        type: integer

Is this a good way to fix the issue?