code: function ( selector, a )
  	{
  		// Integer is used to pick out a table by index
  		if ( typeof selector === 'number' ) {
  			return [ a[ selector ] ];
  		}
  	
  		// Perform a jQuery selector on the table nodes
  		var nodes = $.map( a, function (el, i) {
  			return el.nTable;
  		} );
  	
  		return $(nodes)
  			.filter( selector )
  			.map( function (i) {
  				// Need to translate back from the table node to the settings
  				var idx = $.inArray( this, nodes );
  				return a[ idx ];
  			} )
  			.toArray();
  	}
docs: Selector for HTML tables. Apply the given selector to the give array of
  DataTables settings objects.
  
  @param {string|integer} [selector] jQuery selector string or integer
  @param  {array} Array of DataTables settings objects to be filtered
  @return {array}
  @ignore