diff options
Diffstat (limited to 'bignum.c')
-rw-r--r-- | bignum.c | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -1241,6 +1241,13 @@ big_size(big) return INT2FIX(RBIGNUM(big)->len*sizeof(USHORT)); } +static VALUE +big_zero_p(big) + VALUE big; +{ + return FALSE; +} + void Init_Bignum() { @@ -1274,4 +1281,5 @@ Init_Bignum() rb_define_method(cBignum, "to_f", big_to_f, 0); rb_define_method(cBignum, "abs", big_abs, 0); rb_define_method(cBignum, "size", big_size, 0); + rb_define_method(cBignum, "zero?", big_zero_p, 0); } |