From a3f4ca664f7883bcce24448ca3b9876f117a3902 Mon Sep 17 00:00:00 2001
From: didier amyot <didier.amyot@gmail.com>
Date: Thu, 30 Nov 2023 12:27:37 -0500
Subject: [PATCH] Added module example

---
 .gitignore                   |  1 +
 exo-recapitulatif/index.html |  6 ++++++
 exo-recapitulatif/script.js  | 11 +++++++++++
 modules-examples/stats.js    | 28 ++++++++++++++++++++++++++++
 4 files changed, 46 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 exo-recapitulatif/index.html
 create mode 100644 exo-recapitulatif/script.js
 create mode 100644 modules-examples/stats.js

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..485dee6
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.idea
diff --git a/exo-recapitulatif/index.html b/exo-recapitulatif/index.html
new file mode 100644
index 0000000..0545bb6
--- /dev/null
+++ b/exo-recapitulatif/index.html
@@ -0,0 +1,6 @@
+<!doctype html>
+
+<body>
+<script src="script.js" type="module"></script>
+<button id="foo">boom</button>
+</body>
\ No newline at end of file
diff --git a/exo-recapitulatif/script.js b/exo-recapitulatif/script.js
new file mode 100644
index 0000000..125bc46
--- /dev/null
+++ b/exo-recapitulatif/script.js
@@ -0,0 +1,11 @@
+
+export function toto(){
+    console.log("say toto");
+}
+
+export function hello(){
+    console.log("say hello");
+}
+
+document.querySelector('#foo').addEventListener('click', toto);
+document.querySelector('#foo').addEventListener('click', hello);
\ No newline at end of file
diff --git a/modules-examples/stats.js b/modules-examples/stats.js
new file mode 100644
index 0000000..81c07fb
--- /dev/null
+++ b/modules-examples/stats.js
@@ -0,0 +1,28 @@
+export function average(lst){
+    if(lst.length < 1){
+        return NaN;
+    }
+    let sum = 0;
+    let n = 0;
+    for(const e of lst){
+        sum += e;
+        n += 1;
+    }
+    return sum / n;
+}
+
+
+export function std(lst){
+    if(lst.length < 1){
+        return NaN;
+    }
+    let sum = 0;
+    let sum2 = 0;
+    let n = 0;
+    for(const e of lst){
+        sum += e;
+        sum2 += e * e;
+        n += 1;
+    }
+    return Math.sqrt( sum2 / n - Math.pow(sum / n, 2));
+}
\ No newline at end of file