micrub

Overview

1. Create RAM disk
2. Create JAVA + Leiningen squashfs image
3. Mount Image to RAM disk and set it as permanent
4. Set Java on RAM disk to be default and patch lein executable to read standalone jar from RAM disk.

Create RAM disk

Create RAM disk using tmpfs:

micrub

Here are a list of headless browsers that I know about:

• [HtmlUnit][1] - Java. Custom browser engine. JavaScript support/DOM emulated. Open source.
• [Ghost][2] - Python only. WebKit-based. Full JavaScript support. Open source.
• [Twill][3] - Python/command line. Custom browser engine. No JavaScript. Open source.
• [PhantomJS][4] - Command line/all platforms. WebKit-based. Full JavaScript support. Open source.
• [Awesomium][5] - C++/.Net/all platforms. Chromium-based. Full JavaScript support. Commercial/free.
• [SimpleBrowser][6] - .Net 4/C#. Custom browser engine. No JavaScript support. Open source.
• [ZombieJS][7] - Node.js. Custom browser engine. JavaScript support/emulated DOM. Open source.
• [EnvJS][8] - JavaScript via Java/Rhino. Custom browser engine. JavaScript support/emulated DOM. Open source.

micrub

ctags

Add the following to ~/.ctags (thanks, xzj / clojure.ctags):

--langdef=Clojure
--langmap=Clojure:.clj
--langmap=Clojure:+.cljx
--langmap=Clojure:+.cljs
--regex-clojure=/\([ \t]*create-ns[ \t]+([-[:alnum:]*+!_:\/.?]+)/\1/n,namespace/
--regex-clojure=/\([ \t]*def[ \t]+([-[:alnum:]*+!_:\/.?]+)/\1/d,definition/

micrub

(def jquery (js* "$"))

(defn show [msg]
  (let [data-as-json ((js* "JSON.stringify") msg nil 4)]
    ((js* "alert") data-as-json)))

(defn make-js-map
  "makes a javascript map from a clojure one"
  [cljmap]
  (let [out (js-obj)]