End of Life Ruby 3.0 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →
class method
Readline.set_screen_size
Readline.set_screen_size(rows, columns) → self
ext/readline/readline.c
View on GitHub ↗
static VALUE
readline_s_set_screen_size(VALUE self, VALUE rows, VALUE columns)
{
rl_set_screen_size(NUM2INT(rows), NUM2INT(columns));
return self;
}
Set terminal size to rows and columns.
See GNU Readline’s rl_set_screen_size function.
Raises NotImplementedError if the using readline library does not support.