F# command

gistfile1.txt

List.map
List.filter

type Position =
    struct 
       val X : int
       val Y : int
       new(x, y) = { X = x; Y = y}
    end 
    
let sumRabbits list =
   let rec loop list acc =
       match list with
       | (head:Rabbit) :: tail -> loop tail (acc + head.Food)
       | [] -> acc
   loop list 0.0

let squared = 
numbers 
|> List.filter isOdd 
|> List.map square

List.filter (fun n -> n%2 = 0) nums

// Sum a list
let accumulate acc x = acc + x

let sumList = List.fold_left accumulate 0 [1 .. 10]

// Notice our accumulator function is identical to the (+) operator,
// so we can rewrite our fold as:
let conciseSum = List.fold_left (+) 0 [1 .. 10]


let nextYears2 = { eclipse with Year = 2006 }


open System


// TIP: sets the current directory to be same as the script directory
System.IO.Directory.SetCurrentDirectory (__SOURCE_DIRECTORY__)


type MyClassBase2(x: int) =
   let mutable z = x * x
   do for i in 1..z do printf "%d " i