String:Append

Input 1: Input [String]

Input 2: Append [String]

1-Input[String]: Appends the buffered Value to thisString and emits it.

2-Append[String]: Stores the value in the Node buffer.

Output 1: Result [String]

1-Resule[String]: Emits the Input String and the bufferas a new combined string.

Buffer: Defines the node Buffer value that is appended to any input string.