io.file.use

type

, file_name String, m io.file.this.mode.val, code Function (outcome R))

this opens a file with the given mode.
on success it instates effects:

file.this.open,
(io.buffered file.this.file_mutate).reader and
(io.buffered file.this.file_mutate).writer.

These can then be used in `code()`.

usage example:

Type Parameters

Any ¶

[src]

0.095dev (GIT hash 5a97c5766ea04e5412cbfaed4c53658737cd2e4b)