Date#day_fraction

day_fraction → rational

static VALUE
d_lite_day_fraction(VALUE self)
{
    get_d1(self);
    if (simple_dat_p(dat))
        return INT2FIX(0);
    return m_fr(dat);
}

Returns the fractional part of the day in range (Rational(0, 1)…Rational(1, 1)):

Example

DateTime.new(2001,2,3,12).day_fraction # => (1/2)

See also #day #deconstruct_keys #cwyear #downto also in 4.1 · 4.0 · 3.3 · 3.2 · 3.1 · 3.0