/ Ruby
/
method

initialize_copy

v2_2_9 - Show latest stable - Class: StringIO
initialize_copy(p1)
public

No documentation available.

static VALUE
strio_copy(VALUE copy, VALUE orig)
{
    struct StringIO *ptr;

    orig = rb_convert_type(orig, T_DATA, "StringIO", "to_strio");
    if (copy == orig) return copy;
    ptr = StringIO(orig);
    if (check_strio(copy)) {
        strio_free(DATA_PTR(copy));
    }
    DATA_PTR(copy) = ptr;
    OBJ_INFECT(copy, orig);
    RBASIC(copy)->flags &= ~STRIO_READWRITE;
    RBASIC(copy)->flags |= RBASIC(orig)->flags & STRIO_READWRITE;
    ++ptr->count;
    return copy;
}