str_upto_each 3818 string.c static VALUE str_upto_each(VALUE beg, VALUE end, int excl, int (*each)(VALUE, VALUE), VALUE); str_upto_each 3866 string.c return str_upto_each(beg, end, RTEST(exclusive), str_upto_i, Qnil); str_upto_each 3999 string.c str_upto_each(beg, end, RTEST(exclusive), include_range_i, (VALUE)&val);