eibrahim

  def multiplier x do &(&1*x) end
  def multiplier2 x do
    fn(y) ->
      y * x
    end
  end

eibrahim

  def factorial 0 do 1 end
  def factorial n do n * factorial(n-1) end

eibrahim

  def sum 1 do 1 end
  def sum n do n + sum (n - 1) end

eibrahim

  def gcd x,0 do x end
  def gcd x,y do gcd y, rem(x,y) end

eibrahim

  defp midpoint a,b do div(a+b,2) end
  def guess(my_choice, a.._) when my_choice == a do IO.puts "is it #{a}?" end
  def guess(my_choice, _..b) when my_choice == b do IO.puts "is it #{b}?" end
  def guess(my_choice, a.._) when my_choice < a do IO.puts "out of range" end
  def guess(my_choice, _..b) when my_choice > b do IO.puts "out of range" end
  def guess(my_choice, a..b) when my_choice > div((a+b),2) do
    IO.puts "is it #{midpoint(a,b)}?"
    guess my_choice, midpoint(a,b)..b
  end
  def guess(my_choice, a..b) when my_choice < div((a+b),2) do

eibrahim

  def min [] do 0 end
  def min [h|t] do _min [h|t],h end

  defp _min [],smallest  do smallest end
  defp _min [h|t], smallest do
    cond do
      smallest <= h ->
        _min t, smallest
      smallest >= h ->
        _min t, h

eibrahim

ember new hello-world
cd hello-world
ember install ember-electron
ember electron

eibrahim

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  
  actions: {
    sayHello(){
      alert ("Hello");
    }
  }

eibrahim

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  someArray: Ember.A([3,2,4,1]),
  maxNumber: Ember.computed.max('someArray'),
  newNumber: 5,
  
  actions: {
    insertNumber(){

eibrahim

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  articles: Ember.A([
    Ember.Object.create({title:'title 1',status:'active'}),
    Ember.Object.create({title:'title 2',status:'draft'}),
    Ember.Object.create({title:'title 3',status:'draft'}),
    Ember.Object.create({title:'title 4',status:'draft'}),
    Ember.Object.create({title:'title 5',status:'active'}),