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6306 :: Calling proc with [() -> void] as a last parameter

• doongjohn (orginal) [2020-05-08T19:41:55+02:00] view original

  import std/sugar
  
  # if [() -> void] is a last parameter of a proc you can do this(?)
  proc lambdaTest(a: int, lambdaProc: () -> void) =
    lambdaProc()
  
  lambdaTest(1):
    echo "[() -> void] as the last parameter."
  Run

  Just curious

  How does ":" syntax work?

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