Add any/map and all/map fusion hints

Author: ndmitchell

CHANGES.txt

@@ -1,5 +1,6 @@
 Changelog for HLint (* = breaking change)
 
+    Add any/map and all/map fusion hints
     #837, don't warn about redundant do for BlockArguments
     #842, fix parsing of <% operators in hlint.yaml files
     #839, match hints inside instances

data/hlint.yaml

@@ -154,6 +154,8 @@
     - warn: {lhs: concatMap id, rhs: concat}
     - warn: {lhs: or (map p x), rhs: any p x}
     - warn: {lhs: and (map p x), rhs: all p x}
+    - warn: {lhs: any f (map g x), rhs: any (f . g) x}
+    - warn: {lhs: all f (map g x), rhs: all (f . g) x}
     - warn: {lhs: "zipWith (,)", rhs: zip}
     - warn: {lhs: "zipWith3 (,,)", rhs: zip3}
     - hint: {lhs: length x == 0, rhs: null x, note: IncreasesLaziness}