The Julia Language Has a Pipe Line Operator, but It Only Works on Unary Functions.

The discarded erator is an iterator that hat you can ona light to, and it just does nothing. So if you have f you want to call an algorithm, but you don't care about the output, then you'd call the discarded dios,. The place holder model really kind of almost replaces the combinator things that i love. And a great example of this is a zip with because it is variatic in the number of sequences it can takes. It's very useful in certain situations where it's exactly what you need.