<div dir="ltr">On Tue, May 19, 2015 at 5:27 AM, Richard A. O'Keefe <span dir="ltr"><<a href="mailto:ok@cs.otago.ac.nz" target="_blank">ok@cs.otago.ac.nz</a>></span> wrote:<br><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><span class=""></span><br>
If it weren't for the "concurrent" bit I'd suggest that<br>
one of the set or dictionary data structures in stdlib<br>
might be useful, or one of the Okasaki purely functional<br>
data structures that I thought had been adapted to<br>
Erlang, but can't find.<br></blockquote><div><br><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Perhaps you ar looking for the queue module?<br><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">It is quite useful when you want to have a list where popping elements from the tail is efficient.<br></div><br clear="all"><div><div class="gmail_signature"><div dir="ltr">/Håkan<br><br></div></div></div>
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