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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Yes – I could move the show() back to the test definitions.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>This was also mostly/partly to better understand how to do this.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Thanks.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><div style='mso-element:para-border-div;border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 1.0pt 0in'><p class=MsoNormal style='border:none;padding:0in'><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p></div><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>From:</span></b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'> Brandon Allbery [mailto:allbery.b@gmail.com] <br><b>Sent:</b> Saturday, November 5, 2016 3:51 PM<br><b>To:</b> Gregory Guthrie <guthrie@mum.edu><br><b>Cc:</b> haskell-cafe@haskell.org<br><b>Subject:</b> Re: [Haskell-cafe] typeclass constraints?<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>On Sat, Nov 5, 2016 at 3:09 PM, Gregory Guthrie <<a href="mailto:guthrie@mum.edu" target="_blank">guthrie@mum.edu</a>> wrote:<o:p></o:p></p><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><p class=MsoNormal>So each test is of type: (String, value), for various value types all of which (only) have to be members of the <i>Show</i> class.<o:p></o:p></p></blockquote></div><p class=MsoNormal><br>Had you considered [(String, String)]? Remember that Haskell is lazy; it's not going to evaluate those expressions until their values are needed for e.g. I/O.<br clear=all><o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><p class=MsoNormal>-- <o:p></o:p></p><div><div><div><p class=MsoNormal>brandon s allbery kf8nh sine nomine associates<o:p></o:p></p></div><div><p class=MsoNormal><a href="mailto:allbery.b@gmail.com" target="_blank">allbery.b@gmail.com</a> <a href="mailto:ballbery@sinenomine.net" target="_blank">ballbery@sinenomine.net</a><o:p></o:p></p></div><div><p class=MsoNormal>unix, openafs, kerberos, infrastructure, xmonad <a href="http://sinenomine.net" target="_blank">http://sinenomine.net</a><o:p></o:p></p></div></div></div></div></div></div></body></html>