Class: Rational::compatible

Inherits:
Object show all
Defined in:
rational.c

Instance Method Summary collapse

Instance Method Details

#marshal_load ⇒ Object (private)

:nodoc:



1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
 
# File 'rational.c', line 1637

static VALUE
nurat_marshal_load(VALUE self, VALUE a)
{
    rb_check_frozen(self);
    rb_check_trusted(self);

    Check_Type(a, T_ARRAY);
    if (RARRAY_LEN(a) != 2)
	rb_raise(rb_eArgError, "marshaled rational must have an array whose length is 2 but %ld", RARRAY_LEN(a));
    if (f_zero_p(RARRAY_PTR(a)[1]))
	rb_raise_zerodiv();

    rb_ivar_set(self, id_i_num, RARRAY_PTR(a)[0]);
    rb_ivar_set(self, id_i_den, RARRAY_PTR(a)[1]);

    return self;
}