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Version: 0.77.0

Control Flow

FScript control flow is expression-based.

if / elif / else​

let classify n =
  if n < 0 then
    "negative"
  elif n = 0 then
    "zero"
  else
    "positive"

for ... in ... do​

for x in [1; 2; 3] do
  Console.writeLine $"value={x}"

match​

let describe opt =
  match opt with
  | Some value -> $"some:{value}"
  | None -> "none"