v/vlib/rand/rand.js.v

18 lines
397 B
V

module rand
// init initializes the default RNG.
fn init() {
default_rng = new_default()
}
pub fn string(len int) string {
result := ''
#
#const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
#const charactersLength = characters.length;
#for (let i = 0;i < len.val;i++)
#result.str += characters.charAt(Math.random() * charactersLength);
return result
}