inspect

/*
 *  call-seq:
 *     array.inspect  -> string
 *
 *  Create a printable version of <i>array</i>.
 */

static VALUE
rb_ary_inspect(ary)
    VALUE ary;
{
    if (RARRAY(ary)->len == 0) return rb_str_new2("[]");
    if (rb_inspecting_p(ary)) return rb_str_new2("[...]");
    return rb_protect_inspect(inspect_ary, ary, 0);
}