<br><br><div class="gmail_quote">On Sat, Aug 11, 2012 at 12:01 PM, Antoine Latter <span dir="ltr"><<a href="mailto:aslatter@gmail.com" target="_blank">aslatter@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<p>It should be pretty easy to write an adapter function of type "String -> (Show a => a)".</p></blockquote><div><br></div><div>Not with that type. Give it a try.</div><div><br></div><div>Hint: what is the extension of the type variable 'a'? What do you know about it? How would you use that to write the function? </div>
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