haskell - How to return an array with each element responding to a certain check -


i return list of bools each responds check, here javascript example:

if(x == 2)     = false; if(x == 3)     b = false; if(y == 2)     c = false; if(y == 3)     d = false;  return [a, b, c, d];

dirty example, know. wondering approach might be.

x=5 y=3

elementary

zipwith (==) [x,x,y,y] [2,3,2,3] [false,false,false,true]

or magic

import control.monad (liftm2) liftm2 (==) [x,y] [2,3] [false,false,false,true]

-

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