StringIO#rewind

() -> ::Integer

rewind → 0

ext/stringio/stringio.c View on GitHub ↗

static VALUE
strio_rewind(VALUE self)
{
    struct StringIO *ptr = StringIO(self);
    ptr->pos = 0;
    ptr->lineno = 0;
    return INT2FIX(0);
}

Sets the current position and line number to zero; see Position and Line Number.

See also #reopen #seek #readlines #set_encoding also in 4.1 · 4.0 · 3.3 · 3.2 · 3.1 · 3.0