From: matz@... (Yukihiro Matsumoto)
Date: 2002-09-17T02:44:13+09:00
Subject: Re: Is Ruby Array#shift/unshift Efficient?

Hi,

In message "Is Ruby Array#shift/unshift Efficient?"
    on 02/09/17, William Djaja Tjokroaminata <billtj@y.glue.umd.edu> writes:

|I just scanned the Ruby array implementation in array.c, and to my
|surprise, every time Array#shift/unshift is called, memmove() is
|invoked.

"shift" is fixed in 1.7.

							matz.