-40" id="label-40"><code>shape.part_type</code></a></dt><!-- RDLabel: "shape.part_type" -->
<dd>
returns an array containing <a href="#label-88">part type</a> by Symbol.
Point or multipoint returns <code>nil</code>.</dd>
<dt><a name="label-41" id="label-41"><code>shape.rewind_polygon</code></a></dt><!-- RDLabel: "shape.rewind_polygon" -->
<dd>
"This function will reverse any rings necessary
in order to enforce the shapefile restrictions
on the required order of inner and outer rings
in the Shapefile specifi