LInux Ubuntu : Transformer un programme en service

http://doc.ubuntu-fr.org/tutoriel/comment_transformer_un_programme_en_service

Discovering Monads

There is  plethora of tutorials on Monads.
What if for the initiation, simply expose the code without naming anything, neither
documenting.
Let us, just read the code and try to understand.

function init(v) {
  return function() {
      return v;
  }
}

function bind(wv, fn) {
    return fn(wv())
}

function addOne(x) {
    return x + 1
}

function mul2(x) {
    return x * 2
}

function sqrt(x) {
    return Math.sqrt(x)
}

function lift(f) {
    return function (val) {
        return init(f(val))
    }
}

function execute(lstf, value) {
    var nlstf = lstf.map(lift)
    return (nlstf.reduce(bind,init(value)))()  
}

var result = execute([addOne,sqrt,mul2],5)

Links
http://www.javascriptoo.com/monad-js
http://modernjavascript.blogspot.fr/2013/06/monads-in-plain-javascript.html
https://github.com/scottburch/functional

Recursive Functional State Machine

https://code.activestate.com/recipes/577709-recursive-functional-state-machine/?in=lang-python

Here is a pure Python FSM

https://github.com/oxplot/fysom/blob/master/fysom.py

Sending Email From A Python Program (Python recipe)

https://code.activestate.com/recipes/578807-sending-email-from-a-python-program/?in=lang-python

Raymon Hettinger Tips

https://code.activestate.com/recipes/users/178123/

Monad syntax for JavaScript

Nice intro to Monads
https://blog.jcoglan.com/2011/03/06/monad-syntax-for-javascript/ 

Programmer en ECMAScript 6 aujourd’hui

Tutoriel montrant comment utiliser Javascript 6 dès aujourd'hui
http://www.technologies-ebusiness.com/langages/programmer-ecmascript-6-aujourdhui-1