method

gregorian?

ruby latest stable - Class: Date

gregorian?()

public

Returns true if the date is on or after the day of calendar reform.

Date.new(1582,10,15).gregorian?          #=> true
(Date.new(1582,10,15) - 1).gregorian?    #=> false

static VALUE
d_lite_gregorian_p(VALUE self)
{
    get_d1(self);
    return f_boolcast(m_gregorian_p(dat));
}