Em Ter, 2009-02-03 às 10:34 +0300, Richard Hainsworth escreveu:
> f) radical suggestion:
> if the syntax '=$filehandle' lazily takes something from the file
> handle, then
> $filehandle = <output>;
> should send something to it.
Problem is that this meeses up with assignment, which is an operation in
the container, not on the value, but...
$output <== =$input
works just fine (sending one line of $input to $output), as well as
$input ==> $output
which would connect those filehandles
> We would also have
> $filehandle = map { s/ <html_entities> / %html_entities/ } @lines;
> as a filtering idiom.
Still using feed operators
$output <== map { s/ <html_entities> / %html_entities/ }, @lines;
daniel
