Method: MatchData#offset

Defined in:
re.c

#offset(n) ⇒ Array #offset(name) ⇒ Array

:include: doc/matchdata/offset.rdoc

Overloads:



1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
 
# File 're.c', line 1249

static VALUE
match_offset(VALUE match, VALUE n)
{
    int i = match_backref_number(match, n);
    struct re_registers *regs = RMATCH_REGS(match);

    match_check(match);
    backref_number_check(regs, i);

    if (BEG(i) < 0)
        return rb_assoc_new(Qnil, Qnil);

    update_char_offset(match);
    return rb_assoc_new(LONG2NUM(RMATCH_EXT(match)->char_offset[i].beg),
                        LONG2NUM(RMATCH_EXT(match)->char_offset[i].end));
}