See also BigDecimal.new
static VALUE BigDecimal_global_new(int argc, VALUE *argv, VALUE self) { ENTER(1); Real *pv; GUARD_OBJ(pv, BigDecimal_new(argc, argv)); if (ToValue(pv)) pv = VpCopy(NULL, pv); pv->obj = TypedData_Wrap_Struct(rb_cBigDecimal, &BigDecimal_data_type, pv); return pv->obj; }