JuliaLang/julia — pull request #7489 by Ismael-VC (2014-07-01 19:07:47+00:00)
Title: Add reference to the `|>` operator.

This functionality is undocumented:

```
julia> float(3)
3.0

julia> apply(float, 3)
3.0

julia> 3 |> float
3.0
```