The earliest I've seen |> specifically in stdlib was in F#, which still predates... | Hacker News

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		int_19h on Jan 6, 2023 \| parent \| context \| favorite \| on: Microfeatures I'd like to see in more languages The earliest I've seen \|> specifically in stdlib was in F#, which still predates Elixir by several years.

dmulligan on Jan 6, 2023 [–]

It was present in SML codebases earlier than F# (it's used everywhere in the Isabelle codebase, for example, and that's where I first came across it).

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