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  1. let data = [ 1; 2; 3; 4; 5; 3; 1 ]
  2. let test f =
  3.     for v,evaled in List.zip data (f data) do
  4.         printfn "%d -> %b" v evaled
  5.  
  6. let eval = List.mapi(fun i v -> if i = 0 then v >= 3 else v < 3)
  7.  
  8. test eval
Success #stdin #stdout 0.11s 11928KB
comments (?)
stdin 
Standard input is empty
stdout 
1 -> false
2 -> true
3 -> false
4 -> false
5 -> false
3 -> false
1 -> true
https://ideone.com/2o44l
language:
F# (mono 4.1)
created:
14 years ago
visibility:
public

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