method

initialize_copy

v2_2_9 - Show latest stable - 0 notes - Class: StringScanner

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initialize_copy(p1) private

Duplicates a StringScanner object.

static VALUE
strscan_init_copy(VALUE vself, VALUE vorig)
{
    struct strscanner *self, *orig;

    self = check_strscan(vself);
    orig = check_strscan(vorig);
    if (self != orig) {
        self->flags = orig->flags;
        self->str = orig->str;
        self->prev = orig->prev;
        self->curr = orig->curr;
        if (rb_reg_region_copy(&self->regs, &orig->regs))
            rb_memerror();
        RB_GC_GUARD(vorig);
    }

    return vself;
}

initialize_copy

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