Situated Program Challenge with Haskell & Clojure

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Self-introduction /laʒenɔʁɛ̃k/ カマイルカ lagénorhynque (defprofile lagénorhynque :name "Kent OHASHI" :languages [Clojure Haskell Python Scala English français Deutsch русский] :interests [programming language-learning mathematics] :contributing [github.com/japan-clojurians/clojure-site-ja])

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Blog Posts REST server (Haskell/Yesod) REST server (Clojure/Duct) REST client (Clojure & Haskell) ClojurianがHaskellでWeb API開発に⼊⾨してみた ClojureのDuctでWeb API開発してみた ClojureとHaskellで簡単なコマンドラインツール (RESTクライアント)を作ってみた

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Source Code Haskell version Clojure version https://github.com/lagenorhynque/situated- program-challenge/tree/hs-version1 https://github.com/lagenorhynque/situated- program-challenge/tree/clj-version1

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hs-version1 & Haskell Yesod

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Features type safety type-safe routing ( ) type-safe JSON manipulation ( , ) type-safe DB/SQL manipulation ( , ) metaprogramming (cf. Lisp macros) Yesod aeson lens Persistent Esqueleto Template Haskell

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clj-version1 & Clojure Duct

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Features data-driven/data-oriented approach data-driven architecture ( , ) data-driven routing ( ) data-driven JSON manipulation (Clojure maps & sequences) data-driven SQL manipulation ( ) Duct Integrant Ataraxy Honey SQL

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Further Reading ClojurianがHaskellでWeb API開発に⼊⾨してみた ClojureのDuctでWeb API開発してみた ClojureとHaskellで簡単なコマンドラインツール (RESTクライアント)を作ってみた