method

kcode

v1_8_7_330 - Show latest stable - 0 notes - Class: Regexp

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2_6_3
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kcode() public

Returns the character set code for the regexp.

/*
 *  call-seq:
 *     rxp.kcode   => str
 *  
 *  Returns the character set code for the regexp.
 */

static VALUE
rb_reg_kcode_m(re)
    VALUE re;
{
    const char *kcode;

    if (FL_TEST(re, KCODE_FIXED)) {
        switch (RBASIC(re)->flags & KCODE_MASK) {
          case KCODE_NONE:
            kcode = "none"; break;
          case KCODE_EUC:
            kcode = "euc"; break;
          case KCODE_SJIS:
            kcode = "sjis"; break;
          case KCODE_UTF8:
            kcode = "utf8"; break;
          default:
            rb_bug("unknown kcode - should not happen");
            break;
        }
        return rb_str_new2(kcode);
    }
    return Qnil;
}

kcode

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