code: function rte(src, dest, data) {
    if (typeof dest === 'object') {
      data = dest; dest = src;
    }
    var rte = new Rte(src, data);
    return rte.stringify(dest);
  }
docs: Generate a file path from properties on the given object.
  
  **Examples:**
  
  ```js
  rte(':a/:b:.c', { a: 'aaa', b: 'bbb', c: 'js' });
  //=> 'aaa/bbb/c.js'
  ```
  
  When a `source` file path is passed as the first argument, it will
  be parsed and the resulting object will merged with the data
  object (properties on the data object take precendence).
  
  ```js
  rte('a/b/c.html', ':destbase/:basename', { destbase: 'foo' });
  //=> 'foo/c.html'
  ```
  
  @param {String} `src` Optionally pass a source file path to parse.
  @param {String} `dest` Template for the destination file path with `:properties` to replace.
  @param {Object} `data` Object with values to pass to the dest.
  @api public