🔗 Pipeline Builder

Visually compose OCaml pipelines with the |> operator — see data transform at every step

Quick Presets

Initial Value

OCaml's pipe operator passes the result of the left expression as the last argument to the function on the right. It's defined as:

let ( |> ) x f = f x

Instead of deeply nested calls like f (g (h x)), you write x |> h |> g |> f — reading left-to-right, like a data processing pipeline.

Tips: Use Fun.tap for side-effects mid-pipeline. Combine with partial application: List.map (( * ) 2) doubles every element.