Module: Random::Formatter

Defined in:

random.c

Instance Method Summary

• #rand(*args) ⇒ Object

  Generates formatted random number from raw random bytes.

• #random_number(*args) ⇒ Object

  Generates formatted random number from raw random bytes.

Instance Method Details

#random_number ⇒ Float #random_number(max) ⇒ Numeric #random_number(range) ⇒ Numeric #rand ⇒ Float #rand(max) ⇒ Numeric #rand(range) ⇒ Numeric

Generates formatted random number from raw random bytes. See Random#rand.

# File 'random.c', line 1594

static VALUE
rand_random_number(int argc, VALUE *argv, VALUE obj)
{
    rb_random_t *rnd = try_get_rnd(obj);
    VALUE v = rand_random(argc, argv, obj, rnd);
    if (NIL_P(v)) v = rand_random(0, 0, obj, rnd);
    else if (!v) invalid_argument(argv[0]);
    return v;
}

#random_number ⇒ Float #random_number(max) ⇒ Numeric #random_number(range) ⇒ Numeric #rand ⇒ Float #rand(max) ⇒ Numeric #rand(range) ⇒ Numeric

Generates formatted random number from raw random bytes. See Random#rand.

# File 'random.c', line 1594

static VALUE
rand_random_number(int argc, VALUE *argv, VALUE obj)
{
    rb_random_t *rnd = try_get_rnd(obj);
    VALUE v = rand_random(argc, argv, obj, rnd);
    if (NIL_P(v)) v = rand_random(0, 0, obj, rnd);
    else if (!v) invalid_argument(argv[0]);
    return v;
}