/// <summary> Execute <paramref name="alternate"/> pipe, if the condition is true </summary>
public static IBuilder <TIn, TOut> UseChoice <TIn, TOut>(
this IBuilder <TIn, TOut> builder,
[NotNull] Func <IContext, TOut, bool> condition,
[NotNull] Delegated.Pipe <TOut> alternate,
string?conditionDescription = null)
{
var tb = Pipe.Builder <TOut>().UseAsync(alternate);
return(builder.UseChoice(condition, tb, conditionDescription));
}
/// <summary> Execute extra step in the <paramref name="branch"/> if the condition is true, else skip it and continue executing the pipe </summary>
public static IBuilder <TIn, TOut> UseBranch <TIn, TOut>(
this IBuilder <TIn, TOut> builder,
[NotNull] Func <IContext, TOut, bool> condition,
[NotNull] Delegated.Pipe <TOut> branch,
string?conditionDescription = null)
{
if (condition == null)
{
throw new ArgumentNullException(nameof(condition));
}
if (branch == null)
{
throw new ArgumentNullException(nameof(branch));
}
var tb = Pipe.Builder <TOut>().UseAsync(branch);
return(builder.UseBranch(condition, tb, Builder.Unit <TOut>(), conditionDescription));
}
