Date#cweek

cweek → integer

static VALUE
d_lite_cweek(VALUE self)
{
    get_d1(self);
    return INT2FIX(m_cweek(dat));
}

Returns commercial-date week index for self (see Date.commercial):

Example

Date.new(2001, 2, 3).cweek # => 5

See also #cwday #cwyear #ctime #day also in 4.1 · 4.0 · 3.4 · 3.2 · 3.1 · 3.0