add Traversable generalizations of mapAccumL and mapAccumR (#2461)
authorRoss Paterson <ross@soi.city.ac.uk>
Thu, 14 Aug 2008 16:26:17 +0000 (16:26 +0000)
committerRoss Paterson <ross@soi.city.ac.uk>
Thu, 14 Aug 2008 16:26:17 +0000 (16:26 +0000)
commit9b6b729721c3768d214746d465b09606f8630aab
tree2388518c168f132ed02e0eca8f603cbbbc5d3ec2
parentb8a83252e7ead94166a9a675f69c36ba78f7ba07
add Traversable generalizations of mapAccumL and mapAccumR (#2461)
libraries/base/Data/Traversable.hs