Re[2]: [Haskell-cafe] bimap 0.2

5 Feb 2008


      Hello Neil,

Tuesday, February 5, 2008, 1:11:47 PM, you wrote:
...
insert x y = delete  x
         >>> deleteR y
         >>> unsafeInsert x y
i use the following trick:

(.$) = flip ($)

insert x y it = it.$ delete  x
                  .$ deleteR y
                  .$ unsafeInsert x y


-- 
Best regards,
 Bulat                            mailto:Bulat.Ziganshin@gmail.com

Re[2]: [Haskell-cafe] bimap 0.2

Bulat Ziganshin