https://github.com/mauricioszabo/clojuby

Ruby on Clojure
https://github.com/mauricioszabo/clojuby

clojure conversion ruby

Last synced: about 2 months ago
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Ruby on Clojure

• Host: GitHub
• URL: https://github.com/mauricioszabo/clojuby
• Owner: mauricioszabo
• License: epl-1.0
• Created: 2017-05-08T02:12:34.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2021-10-07T17:12:42.000Z (about 3 years ago)
• Last Synced: 2023-03-10T20:22:45.893Z (almost 2 years ago)
• Topics: clojure, conversion, ruby
• Language: Clojure
• Size: 53.7 KB
• Stars: 7
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# Clojuby

Because you can rubyfy Clojure, but cannot clojurify Ruby...

... or whatever that means

## Usage

Let's say we have ActiveRecord and Sinatra gems installed:

```clojure

(ns sinatra-ar (:require [clojuby.core :refer [rb rb-require ruby] :as rb]))

(rb-require "activerecord-jdbcsqlite3-adapter")

(rb-require "sinatra")

(ruby

 (doto (rb ActiveRecord.Base)

       (.establish-connection {:adapter :sqlite3

                               :database ":memory:"}))

 (doto (defclass User (rb ActiveRecord.Base)

         (defn self.greater [age] (.where self "users.age > ?" age)))

       (.validates-presence-of :name))

 (defclass CreateUsers (rb ActiveRecord.Migration)

   (defn change []

     (.create-table self :users (fn [t]

                                  (doto t

                                        (.string :name)

                                        (.integer :age)

                                        (.string :likes)

                                        (.timestamps))))

     (doto User

           (.create! {:name "Foo" :age 42 :likes "Ruby"})

           (.create! {:name "Bar" :age 22 :likes "Clojure"})

           (.create! {:name "Baz" :age 20 :likes "Java"}))))

 (.migrate CreateUsers :up))

(ruby

 (doto (defclass App (rb Sinatra.Base))

       (.get "/" (fn []

                   (.erb self "

<% User.all.each do |user| %>

  


    <%= user.name %>

    <%= user.age %>

    Edit

<% end %>

")))

;; AND SO ON...

       (.run!)))

```

A full example is on `examples/sinatra_ar.clj`.

## License

Copyright © 2017 Maurício Szabo

Distributed under the Eclipse Public License either version 1.0 or (at

your option) any later version.