CBFS Storage 2020 Node.js Edition

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IsDirectoryEmpty Method

Checks whether a directory is empty.

Syntax

cbmemdrive.isDirectoryEmpty(directory, [callback])

Callback

The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).

The callback for this method is defined as:

function(err, data){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'data' is the value returned by the method.

'err' has 2 properties which hold detailed information:

err.code
err.message

Remarks

This method checks whether the directory specified by Directory is empty (i.e., does not contain any files, subdirectories, or symbolic links). If the specified directory is empty, this method returns true; otherwise it returns false.

The value passed for Directory must be a vault-local absolute path.

Note: This method can only be called when Active is true.

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CBFS Storage 2020 Node.js Edition - Version 20.0 [Build 7986]