Hello!<div><br></div><div><div class="gmail_quote">On Thu, Nov 17, 2011 at 1:56 AM, Yanni Chiu <span dir="ltr">&lt;<a href="mailto:yanni@rogers.com">yanni@rogers.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
An earlier version of Fuel did not having the substitution feature. So, I had custom mapping code to pre-process the structures before passing to Fuel for serialization, and to post-process the deserialized structures. The main purpose of the code was to nil out the PUSecurity objects, because they were linked to too many other Pier objects.<br>

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I&#39;m now eliminating the custom mapping code by using Fuel substitution. The PRFile object was handled by saving the file contents in an instance variable of the mapping object. I&#39;ve eliminated the custom mapping object. Now, how should the file contents be saved/restored, using the substitution feature?<br>

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I&#39;m thinking of substituting a proxy object, which somehow &quot;becomes&quot; a PRFile after deserialization.<br></blockquote><div><br></div><div>you can implement :</div><div><br></div><div>YourPRFileProxy &gt;&gt; fuelAfterMaterialization</div>
<div>� � self become: self proxiedPRFile</div><div>�</div><div>Anyway, in next version would be nice to provide a faster way of doing this, without become.</div><div><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">

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Any other suggestions?<br>
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