End of Life Ruby 3.1 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

instance method

Date#cwday

d.cwday → fixnum

static VALUE
d_lite_cwday(VALUE self)
{
    get_d1(self);
    return INT2FIX(m_cwday(dat));
}

Returns the day of calendar week (1-7, Monday is 1).

Example

Date.new(2001,2,3).cwday          #=> 6

See also #ctime #cweek #as_json #cwyear also in 4.1 · 4.0 · 3.4 · 3.3 · 3.2 · 3.0