dupontL2: myForEach

	let words = ["Beau", "Ange", "Ananas", "Ballon"];


	function forEach(array, fx) {
	for (var i = 0; i < array.length; i++)//for of
	fx(array[i], i , array);
	}


	console.log('----- UpperCase ------');
	let upperCase = function(word,i,t){
	t[i]= t[i].toUpperCase();
	}
	forEach(words,upperCase);


	console.log('----- start A -------');
	//afficher true si commence par A

	let beginWithA = function(word,i,t){
	t[i]= /^A/.test(word)?"True":"False"
	}
	forEach(words,beginWithA);

	words = ["Beau", "Ange", "Ananas", "Ballon"];
	let includeE = function(word,i,t){
	t[i]= /e/.test(word)?"e":"-"
	}
	forEach(words,includeE);

	words = ["Beau", "Ange", "Ananas", "Ballon"];
	let replaceE = function(word,i,t){
	t[i] = word.replace('e', '--e--')
	}
	forEach(words,replaceE);

	const dom = ["data-number","data-operator"]
	const dashToCamelCase = ( str,i,t ) => {
	t[i] = str.replace(/-./g, function ($) { return $[1].toUpperCase(); });
	}

	dom.forEach(dashToCamelCase);

view raw forEach in action hosted with ❤ by GitHub

	let words = ["Beau", "Ange", "Ananas", "Ballon"];

	console.log('----- Affiche ------');
	//afficher les mots
	for (let i=0; i<words.length; i++){
	console.log(words[i])
	}
	console.log('----- nb de chars ------');

	//afficher la taille
	for (let i=0; i<words.length; i++){
	console.log(words[i].length)
	}
	console.log('----- UpperCase ------');
	//afficher en majuscule
	for (let i=0; i<words.length; i++){
	console.log(words[i].toUpperCase())
	}
	console.log('----- include g ----');
	//afficher si true la lettre "g"
	for (let i=0; i<words.length; i++){
	console.log(words[i].includes("g")?"True":"False");
	}

	console.log('----- include b ----');
	//afficher si true la lettre "b"
	for (let i=0; i<words.length; i++){
	console.log(words[i].toLowerCase().includes("b")?"True":"False");
	}

	console.log('----- start A -------');
	//afficher si true commence par A
	for (let i=0; i<words.length; i++){
	console.log(/^A/.test(words[i])?"True":"False")
	}

	words = ["data-number","data-operator"]

	//affiche dashToCamelCase
	for (let i=0; i<words.length; i++){
	console.log(words[i].replace(/-./g, function ($) { return $[1].toUpperCase()}));
	}

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