-- Don't do this --
List.map (always 0) [ 1, 2, 3, 4 ]

-- Instead do this --
List.map (\_ -> 0) [ 1, 2, 3, 4 ]

import NoAlways
import Review.Rule exposing (Rule)


config : List Rule
config =
    [ NoAlways.rule
    ]

-- Don't do this --
List.map (always (heavyComputation arg1 arg2)) [ 1, 2, 3, 4 ]

-- Don't do this either --
List.map (\_ -> heavyComputation arg1 arg2) [ 1, 2, 3, 4 ]

-- Instead do this --
let
    heavyComputationResult =
        heavyComputation arg1 arg2
in
List.map (\_ -> heavyComputationResult) [ 1, 2, 3, 4 ]

-- This works too (but is less readable) --
List.map ((\value _ -> value) (heavyComputation arg1 arg2)) [ 1, 2, 3, 4 ]