Simplify list compare logic

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2

Isn’t comparing the lists directly the same?

In elm repl:

> secret = [3,4,5,1,3,6]
[3,4,5,1,3,6]
    : List number
> challenge = [3,4,5,1,3,6]
[3,4,5,1,3,6]
    : List number
> (secret == challenge)
True : Bool

> challenge = [3,4,5,1,3,5]
[3,4,5,1,3,5]
    : List number
> (secret == challenge)
False : Bool

(Note that parentheses are needed because of a bug in elm repl if I remember correctly)

Or did I miss something? Maybe you want another way as an exercise?

Also your solution won’t work if lists have a different length as List.map2 ignores extra values:

> challenge = [3,4,5,1,3,6,7]
[3,4,5,1,3,6,7]
    : List number
> List.map2 (==) secret challenge |> List.all (\c -> c == True)
True : Bool