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The origin of the pipeline operator (`|>`)

These days a lot of programming languages (especially those leaning towards functional programming) offer a pipeline operator (|>), that allows you to feed some data through a “pipeline” of transformation steps.1 Here’s a trivial example in F#: Funny enough, even Ruby has a pipeline operator these days, although it’s not particularly useful there. ↩

22 May 2025

Bozhidar Batsov

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Lots of things have been happening

20 May 2025

Jon Ludlam's Blog at recoil.org

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Opentrace

19 May 2025

Patrick Ferris' OCaml Blog

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The week that was - 2025 w20

This week consisted of a lot of spinning plates, which is unfortunate because it’s not something I’m very good at!

18 May 2025

David Allsopp's Blog

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ZFS Replication with Ansible

Rather than using the agent-based approach proposed yesterday, it’s worth considering an Ansible-based solution instead.

16 May 2025

Marc Elvers

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OCaml Web Development: Essential Tools and Libraries in 2025

Are you curious about using OCaml for web development? We outline some of the biggest tools and libraries you'll want to check out!

15 May 2025

Tarides

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Opam Health Check with OxCaml

Arthur mentioned that it would be great to know which packages build successfully with OxCaml and which don’t.

14 May 2025

Marc Elvers

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Ubuntu 24.04 runc issues with AppArmor

Patrick reported issues with OCaml-CI running tests on ocaml-ppx.

13 May 2025

Marc Elvers

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