C# (CSharp) ITextWriter.Join примеры использования

Пример #1

 public static Tasks.Task <bool> Join(this ITextWriter me, Generic.IEnumerator <Func <ITextWriter, Tasks.Task <bool> > > items, string separator = null)
 {
     return(me.Join(items, separator.NotNull() ? (Func <ITextWriter, Tasks.Task <bool> >)(writer => writer.Write(separator)) : null));
 }

Пример #2

 public static Tasks.Task <bool> Join(this ITextWriter me, Generic.IEnumerable <string> items, string separator = null)
 {
     return(me.Join(items?.GetEnumerator(), separator));
 }

Пример #3

 public static Tasks.Task <bool> Join(this ITextWriter me, Generic.IEnumerable <Func <ITextWriter, Tasks.Task <bool> > > items, Func <ITextWriter, Tasks.Task <bool> > separator = null)
 {
     return(me.Join(items?.GetEnumerator(), separator));
 }