Returns a string representing
obj. The default to_s
prints the object’s class and an encoding of the object id. As a
special case, the top-level object that is the initial execution context of
Ruby programs returns ``main.’‘
/*
* call-seq:
* obj.to_s => string
*
* Returns a string representing <i>obj</i>. The default
* <code>to_s</code> prints the object's class and an encoding of the
* object id. As a special case, the top-level object that is the
* initial execution context of Ruby programs returns ``main.''
*/
VALUE
rb_any_to_s(obj)
VALUE obj;
{
char *cname = rb_obj_classname(obj);
size_t len;
VALUE str;
len = strlen(cname)+6+16;
str = rb_str_new(0, len); /* 6:tags 16:addr */
snprintf(RSTRING(str)->ptr, len+1, "#<%s:0x%lx>", cname, obj);
RSTRING(str)->len = strlen(RSTRING(str)->ptr);
if (OBJ_TAINTED(obj)) OBJ_TAINT(str);
return str;
}