IOFactory

added
1.2

ns
clojure.java.io

type
var

Factory functions that create ready-to-use, buffered versions of
the various Java I/O stream types, on top of anything that can
be unequivocally converted to the requested kind of stream.

Common options include

:append    true to open stream in append mode
:encoding  string name of encoding to use, e.g. "UTF-8".

Callers should generally prefer the higher level API provided by
reader, writer, input-stream, and output-stream.