to_s()
public
Convert this range object to a printable form.
/*
* call-seq:
* rng.to_s => string
*
* Convert this range object to a printable form.
*/
static VALUE
range_to_s(range)
VALUE range;
{
VALUE str, str2;
str = rb_obj_as_string(rb_ivar_get(range, id_beg));
str2 = rb_obj_as_string(rb_ivar_get(range, id_end));
str = rb_str_dup(str);
rb_str_cat(str, "...", EXCL(range)?3:2);
rb_str_append(str, str2);
OBJ_INFECT(str, str2);
return str;
}