NilClass#to_r

() -> ::Rational

to_r → (0/1)

static VALUE
nilclass_to_r(VALUE self)
{
    return rb_rational_new1(INT2FIX(0));
}

Returns zero as a Rational:

Example

nil.to_r # => (0/1)

See also #to_i #to_s #to_h also in 4.1 · 4.0 · 3.3 · 3.2 · 3.1 · 3.0