instance method

IO#noecho

[T] () { (self) -> T } -> T

io.noecho {|io| }

ext/io/console/console.c View on GitHub ↗

static VALUE
console_noecho(VALUE io)
{
    return ttymode(io, rb_yield, io, set_noecho, NULL);
}

Yields self with disabling echo back.

Example

STDIN.noecho(&:gets)

will read and return a line without echo back.

You must require ‘io/console’ to use this method.

See also #lineno= #nonblock #lineno #nonblock= also in 4.1 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0