once
public func once[T](T) -> OnceIterator[T]Returns a OnceIterator that yields value and then nothing.
Equivalent to [value].iter() without the array allocation.
Defined in lang/std/iter/adapters.ks
public func once[T](T) -> OnceIterator[T]Returns a OnceIterator that yields value and then nothing.
Equivalent to [value].iter() without the array allocation.
Defined in lang/std/iter/adapters.ks