Solution2.html - Revision history http://www.haskell.org/haskellwiki/index.php?title=Solution2.html&action=history Revision history for this page on the wiki en MediaWiki 1.12.0 Thu, 23 May 2013 15:10:23 GMT Gphilip at 14:33, 21 September 2012 http://www.haskell.org/haskellwiki/index.php?title=Solution2.html&diff=53944&oldid=prev <p></p> Fri, 21 Sep 2012 14:33:42 GMT Gphilip http://www.haskell.org/haskellwiki/Talk:Solution2.html Gphilip: Another definition of grandparent. http://www.haskell.org/haskellwiki/index.php?title=Solution2.html&diff=53940&oldid=prev <p>Another definition of grandparent.</p> Fri, 21 Sep 2012 14:15:49 GMT Gphilip http://www.haskell.org/haskellwiki/Talk:Solution2.html Pronate: New page: <haskell> parent :: Sheep -> Maybe Sheep parent s = father s `mplus` mother s grandparent :: Sheep -> Maybe Sheep grandparent s = paternalGrandfather s `mplus` paternalGr... http://www.haskell.org/haskellwiki/index.php?title=Solution2.html&diff=49932&oldid=prev <p>New page: &lt;haskell&gt; parent :: Sheep -&gt; Maybe Sheep parent s = father s `mplus` mother s grandparent :: Sheep -&gt; Maybe Sheep grandparent s = paternalGrandfather s `mplus` paternalGr...</p> Wed, 22 Aug 2012 16:41:40 GMT Pronate http://www.haskell.org/haskellwiki/Talk:Solution2.html