From 7e6970b9e4c04c4dd6ddabb50b77b715e7cbaf9b Mon Sep 17 00:00:00 2001
From: Bladymir Tellez <btellez@gmail.com>
Date: Sun, 23 Aug 2020 11:53:07 -0500
Subject: [PATCH] Implement while

---
 index.html         | 5 +++++
 scripts/library.js | 6 ++++++
 2 files changed, 11 insertions(+)

diff --git a/index.html b/index.html
index df1992a..fe16f62 100644
--- a/index.html
+++ b/index.html
@@ -1214,6 +1214,11 @@ function Library (client) {
   this.not = (a) => {
     return !a
   }
+  this.while = (fn, action) => {
+    while (fn()) {
+      action()
+    }
+  }
   this.each = (arr, fn) => { // Run a function for each element in a list.
     for (let i = 0; i < arr.length; i++) {
       const arg = arr[i]
diff --git a/scripts/library.js b/scripts/library.js
index 168c499..5e0600b 100644
--- a/scripts/library.js
+++ b/scripts/library.js
@@ -421,6 +421,12 @@ function Library (client) {
 
   // Arrays
 
+  this.while = (fn, action) => {
+    while (fn()) {
+      action()
+    }
+  }
+
   this.each = (arr, fn) => { // Run a function for each element in a list.
     for (let i = 0; i < arr.length; i++) {
       const arg = arr[i]