createTempFile function

String createTempFile({
  1. String? suffix,
})

Generates a temporary filename in the system temp directory that is guaranteed to be unique.

This method does not create the file.

The temp file name will be <uuid>.tmp unless you provide a suffix in which case the file name will be <uuid>.<suffix> @Throwing(ArgumentError)

Implementation

String createTempFile({String? suffix}) {
  final filename = createTempFilename(suffix: suffix);
  touch(filename, create: true);
  return filename;
}