Class: IO

Inherits:
Object
  • Object
show all
Defined in:
(unknown)

Instance Method Summary collapse

Instance Method Details

#echo ⇒ Object 



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# File 'ext/noecho.c', line 78

static VALUE
console_echo(VALUE io) {
  int fd = get_fd(io);
  conmode t;

  if (!getattr(fd, &t))
    rb_raise(rb_eIOError, "Can't get attributes");

  set_echo(&t);
  setattr(fd, &t);
  return io;
}

#echo=(f) ⇒ Object 



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# File 'ext/noecho.c', line 102

static VALUE
console_set_echo(VALUE io, VALUE f) {
  if (RTEST(f))
    console_echo(io);
  else
    console_noecho(io);

  return io;
}

#echo? ⇒ Boolean

Returns:



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# File 'ext/noecho.c', line 91

static VALUE
console_echo_p(VALUE io) {
  int fd = get_fd(io);
  conmode t;

  if (!getattr(fd, &t))
    rb_raise(rb_eIOError, "Can't get attributes");

  return echo_p(&t) ? Qtrue : Qfalse;
}

#noecho ⇒ Object 



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# File 'ext/noecho.c', line 65

static VALUE
console_noecho(VALUE io) {
  int fd = get_fd(io);
  conmode t;

  if (!getattr(fd, &t))
    rb_raise(rb_eIOError, "Can't get attributes");

  set_noecho(&t);
  setattr(fd, &t);
  return io;
}