The io.files.unique vocabulary implements cross-platform unique file creation in a high-level and secure way.

Creating unique files:

unique-file ( prefix suffix -- path )

cleanup-unique-file ( ..a prefix suffix quot: ( ..a path -- ..b ) -- ..b )

Creating unique directories:

unique-directory ( -- path )

with-unique-directory ( quot -- path )

cleanup-unique-directory ( quot -- )

Safely changing files:

safe-replace-file ( ..a original-path quot: ( ..a copy-path -- ..b ) -- ..b )

safe-overwrite-file ( ..a original-path quot: ( ..a empty-path -- ..b ) -- ..b )