kristopherjohnson
/ pipe-forward.swift
Last active
March 29, 2024 19:44
Swift: define F#-style pipe-forward (|>) operator that evaluates from left to right.
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| // F#'s "pipe-forward" |> operator | |
| // | |
| // Also "Optional-chaining" operators |>! and |>& | |
| // | |
| // And adapters for standard library map/filter/sorted | |
| infix operator |> { precedence 50 associativity left } | |
| infix operator |>! { precedence 50 associativity left } | |
| infix operator |>& { precedence 50 associativity left } | |
| infix operator |>* { precedence 50 associativity left } |