Sometimes there's just no accounting for taste...However, just as you can append an object to an
Array using the
<< operator, you can also append an object to an output
IO
stream:
endl = "\n"
$stdout << 99 << " red balloons" << endl
|
produces:
Again, the
<< method uses
to_s to convert its
arguments to strings before sending them on their merry way.
