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Pipeline language for keeping things up-to-date

Install

Dune Dependency

github.com Readme Changelog Edit opam file Versions (3)

Authors

Maintainers

M

Mark Elvers <mark.elvers@tunbury.org>

Sources

ocurrent-0.7.1.tbz

md5=8a60e0b0860f6353c0e001d8d74a88ca

sha512=fddde66e3390afa4d46e2d121f2b510358ef853b81b691dbf482b0cfc8f56b21f5a0c43618e1818e6378b8897eca5811af7a995b42e1cb955647727cad877e05

doc/current.term/Current_term/Make/Syntax/index.html

Module `Make.Syntax`Source

Applicative syntax

Sourceval (let+) : 'a t -> ('a -> 'b) -> 'b t

Syntax for map. Use this to process the result of a term without using any special effects.

Sourceval (and+) : 'a t -> 'b t -> ('a * 'b) t

Syntax for pair. Use this to depend on multiple terms.

Monadic syntax

Sourceval (let*) : 'a t -> ('a -> 'b t) -> 'b t

Monadic bind. Use this if the next part of your pipeline can only be determined at runtime by looking at the concrete value. Static analysis cannot predict what this will do until the input is ready.

Sourceval (let>) : 'a t -> ('a -> 'b primitive) -> description -> 'b t

let> is used to define a component. e.g.:

  component "my-op" |>
    let> x = fetch uri in
    ...

Sourceval (let**) : 'a t -> ('a -> 'b t) -> description -> 'b t

Like let*, but allows you to name the operation. e.g.:

  component "my-op" |>
    let** x = fetch uri in
    ...

Sourceval (and*) : 'a t -> 'b t -> ('a * 'b) t

Syntax for pair. Use this to depend on multiple terms. Note: this is the same as and+.

Sourceval (and>) : 'a t -> 'b t -> ('a * 'b) t