code: function findRelative( url ){
  
      var dirName =       path.dirname( url );
      var baseName =      path.basename( url );
      var entries;
  
      if ( !fs.existsSync( dirName )){
          entries =       [];
      } else {
          entries =       fs.readdirSync( dirName ).filter( matches );
      }
  
      return entries.map( fsUtils.getFullPath( dirName ));
  
      /// Return true if entry === baseName.extension
      function matches( entry ){
  
          var len =       baseName.length;
          return entry[len] === "." && !entry.indexOf( baseName ) && entry.slice( len + 1 ).indexOf( "." ) === -1;
      }///
  }
docs: / / Private functions ----------------------------------------------------------