Clojure JIRA http://dev.clojure.org/jira This file is an XML representation of an issue en-us 4.4 649 25-07-2011 [LOGIC-53] core.logic converts defrecords to maps in it's query results http://dev.clojure.org/jira/browse/LOGIC-53 core.logic <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java">(defrecord Test [a b]) (run* [q] (== q (-&gt;Test 1 2 ))) ;; ({:a 1, :b 2}) ;; Where's my record?</pre> </div></div> 0.7.5 or 0.8-alpha LOGIC-53 core.logic converts defrecords to maps in it's query results Defect Blocker Resolved Completed David Nolen Martin Trojer Tue, 18 Sep 2012 09:26:48 -0500 Wed, 2 Jan 2013 19:18:19 -0600 Wed, 2 Jan 2013 19:18:19 -0600 0 0 <p>Records are IPersistentMaps. core.logic doesn't know anything about your custom type so it returns the type it knows how to unify. </p> <p>If you want core.logic to work with your record you need to implement the unification protocols for you record. But of course that's a little tedious if you have many different records.</p> <p>Open to better ideas. The relevant code where this unexpected behavior occurs is the implementation of IWalkTerm for the core Clojure data types.</p> <p>fixed, <a href="http://github.com/clojure/core.logic/commit/bd3f13a1cd3214e5e15e52383b49f0a54ec8a502">http://github.com/clojure/core.logic/commit/bd3f13a1cd3214e5e15e52383b49f0a54ec8a502</a></p> Global Rank