It also makes the testing of the right hand side of the pipe rather difficult a <- a |> mean() Allows me to test `a |> mean()` to check it works before it get

It also makes the testing of the right hand side of the pipe rather difficult a <- a |> mean() Allows me to test `a |> mean()` to check it works before it gets assigned to replace a. Very useful when you have very long pipe commands. <|> Wouldn't allow this.