7 lines
362 B
Plaintext
7 lines
362 B
Plaintext
IO::Callback provides an easy way to produce a phoney read-only
|
|
filehandle that calls back to your own code when it needs data to
|
|
satisfy a read. This is useful if you want to use a library module
|
|
that expects to read data from a filehandle, but you want the data to
|
|
come from some other source and you don't want to read it all into
|
|
memory and use IO::String.
|