diff options
Diffstat (limited to 'bignum.c')
| -rw-r--r-- | bignum.c | 20 |
1 files changed, 13 insertions, 7 deletions
@@ -10,9 +10,9 @@ **********************************************************************/ -#include "ruby.h" #include <math.h> #include <ctype.h> +#include "ruby.h" VALUE rb_cBignum; @@ -397,9 +397,7 @@ rb_big2str(x, base) hbase = 020; } else { - j = 0; - hbase = 0; - rb_raise(rb_eArgError, "Bignum cannot treat base %d", base); + rb_raise(rb_eArgError, "illegal radix %d", base); } t = rb_big_clone(x); @@ -435,10 +433,18 @@ rb_big2str(x, base) } static VALUE -rb_big_to_s(x) +rb_big_to_s(argc, argv, x) + int argc; + VALUE *argv; VALUE x; { - return rb_big2str(x, 10); + VALUE b; + int base; + + rb_scan_args(argc, argv, "01", &b); + if (argc == 0) base = 10; + else base = NUM2INT(b); + return rb_big2str(x, base); } static unsigned long @@ -1442,7 +1448,7 @@ Init_Bignum() { rb_cBignum = rb_define_class("Bignum", rb_cInteger); - rb_define_method(rb_cBignum, "to_s", rb_big_to_s, 0); + rb_define_method(rb_cBignum, "to_s", rb_big_to_s, -1); rb_define_method(rb_cBignum, "coerce", rb_big_coerce, 1); rb_define_method(rb_cBignum, "-@", rb_big_uminus, 0); rb_define_method(rb_cBignum, "+", rb_big_plus, 1); |