docs: function( path ) {
        var normalized = [];
        var parts = path.split( '/' );
  
        for( var i = 0; i < parts.length; i++ ) {
           if( parts[i] === '.' ) {
              continue;
           }
  
           if( parts[i] === '..' && normalized.length && normalized[normalized.length - 1] !== '..' ) {
              normalized.pop();
              continue;
           }
  
           normalized.push( parts[i] );
        }
  
        return normalized.join( '/' );
     }