one-ml を Homebrew でインストール

プロジェクトリンク

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コマンドとエイリアス

• 1ml

プロジェクトの歴史

The 1ML line began as a research language and prototype interpreter tied to Rossberg's work on modules. The project page lists the original ICFP 2015 paper, an extended 2015 version with technical appendix, a 2016 extension with effect and generativity polymorphism, and a revised Journal of Functional Programming article published in 2018.

The GitHub repository describes the code as a 2014 toy interpreter, written mainly to experiment with 1ML type checking. Its README is explicit about the prototype's limits: it is basic, omits many features expected from a real ML, has basic error messages, and implements type checking naively.

採用の歴史

1ML's adoption is primarily academic and experimental rather than production-language adoption. Homebrew packages the prototype as one-ml, making the 1ml executable easy to install for people who want to run examples from the papers or inspect the type-system design.

使われ方

Developers use the 1ml executable either as an interactive prompt or against .1ml files, often with the bundled prelude. The practical workflow is exploration: load the prelude, evaluate bindings, inspect type-checking behavior, and compare programs with the examples from the papers.

パッケージ好きにとっての重要性

For package nerds, one-ml is a rare packaged research artifact: a runnable slice of programming-language theory where the package is not a general runtime so much as an executable companion to a type-system proposal.

タイムライン

• 2014: the prototype interpreter README identifies the code as a 2014 proof-of-concept.
• 2015: Rossberg's 1ML paper appeared at ICFP, with an extended version in the same year.
• 2016: the project page lists 1ML with Special Effects as a WadlerFest extension.
• 2018: the revised and expanded 1ML article appeared in Journal of Functional Programming.

ソース

• https://formulae.brew.sh/formula/one-ml
• https://github.com/rossberg/1ml
• https://people.mpi-sws.org/~rossberg/1ml/
• https://www.cambridge.org/core/journals/journal-of-functional-programming/article/1ml-core-and-modules-united/47B10882829E4B32F98FBA93B28CEF30