ToList

Convert the Option<T> to a List<T> of length 0 or 1.

Parameters	Returns
Option<T> option	List<T>

Usage

Returns a List<T> with a single element when the option value IsSome. Otherwise returns an empty collection.

When option IsSome

Option<int> optionValue = 42;
List<int> result = optionValue.ToList();

//result = [ 42 ]

When option IsNone

Option<int> optionValue = Option<int>.None();
List<int> result = optionValue.ToList();

//result = []