code: function(array) {
              var lines = [];
              var l = null;
              for(var i=0, len=array.length; i<len; ++i) {
                  try {
                      l = this.parseCoords["linestring"].apply(this, [array[i]]);
                  } catch(err) {
                      throw err;
                  }
                  lines.push(l);
              }
              return new OpenLayers.Geometry.MultiLineString(lines);
          }
docs: Method: parseCoords.multilinestring
  Convert a coordinate array from GeoJSON into an
  <OpenLayers.Geometry>.
  
  Parameters:
  array - {Object} The coordinates array from the GeoJSON fragment.
  
  Returns:
  {<OpenLayers.Geometry>} A geometry.