[#244] Remove DEPRECATED 'prec', 'dupe', 'mapBoth'

Resolves #244

CHANGELOG.md

@@ -16,6 +16,13 @@ The changelog is available [on GitHub][2].
   (by [@mxstrbng](https://github.com/mstruebing))
 * [#233](https://github.com/kowainik/relude/issues/233):
   Add `etaReaderT` to `Relude.Monad.Trans` to help with performance.
+* [#244](https://github.com/kowainik/relude/issues/244):
+  Remove deprecated functions: `prec`, `dupe` and `mapBoth`.
+
+  __Migration rules:__
+    + `prec`: use `prev` instead
+    + `dupe`: use `dup` instead
+    + `mapBoth`: use `bimapBoth` instead
 
 ## 0.6.0.0 — Oct 30, 2019
 

src/Relude/Extra/Enum.hs

@@ -15,7 +15,6 @@ module Relude.Extra.Enum
     , inverseMap
     , next
     , prev
-    , prec
     , safeToEnum
     ) where
 
@@ -129,11 +128,6 @@ prev e
     | otherwise     = pred e
 {-# INLINE prev #-}
 
--- | See 'prev'.
-prec :: (Eq a, Bounded a, Enum a) => a -> a
-prec = prev
-{-# DEPRECATED prec "Use 'prev' instead, it has more idiomatic and common name" #-}
-
 {- | Returns 'Nothing' if given 'Int' outside range.
 
 >>> safeToEnum @Bool 0

src/Relude/Extra/Tuple.hs

@@ -13,10 +13,8 @@ Contains utility functions for working with tuples.
 
 module Relude.Extra.Tuple
     ( dup
-    , dupe
     , mapToFst
     , mapToSnd
-    , mapBoth
     , traverseToFst
     , traverseToSnd
     , traverseBoth
@@ -38,11 +36,6 @@ dup :: a -> (a, a)
 dup a = (a, a)
 {-# INLINE dup #-}
 
--- | See 'dup'.
-dupe :: a -> (a, a)
-dupe = dup
-{-# DEPRECATED dupe "Use 'dup' instead, it has more idiomatic and common name" #-}
-
 {- | Apply a function, with the result in the fst slot,
 and the value in the other.
 
@@ -67,16 +60,6 @@ mapToSnd :: (a -> b) -> a -> (a, b)
 mapToSnd f a = (a, f a)
 {-# INLINE mapToSnd #-}
 
-{- | Maps a function over both elements of a tuple.
-
->>> mapBoth ("Hello " <>) ("Alice", "Bob")
-("Hello Alice","Hello Bob")
--}
-mapBoth :: (a -> b) -> (a, a) -> (b, b)
-mapBoth f (a1, a2) = (f a1, f a2)
-{-# DEPRECATED mapBoth "Use 'Relude.Extra.Bifunctor.bimapBoth' from \"Relude.Extra.Bifunctor\" instead" #-}
-{-# INLINE mapBoth #-}
-
 {- | Apply a function that returns a value inside of a functor,
 with the output in the first slot, the input in the second,
 and the entire tuple inside the functor.