chore(#12): Update package version

1 add state to localstorage

package.json

@@ -1,6 +1,6 @@
 {
   "name": "SelectionWheel",
-  "version": "1.2.0",
+  "version": "1.3.1",
   "description": "A fun and simple selection wheel.",
   "main": "index.js",
   "scripts": {

src/index.ts

@@ -182,7 +182,7 @@ function startOver() {
 function startSpinning() {
   const textArea = <HTMLInputElement>document.getElementById('input-lines');
   const inputData = textArea.value.trim()
-    ? textArea.value.split('\n')
+    ? textArea.value.split('\n').filter((elm) => elm)
     : testData;
   const tempData = [];
   for (let index = 0; index < inputData.length; index += 1) {
@@ -228,6 +228,15 @@ function startSpinning() {
 const button = document.getElementById('startSpinning');
 button.onclick = startSpinning;
 
+const textArea = <HTMLInputElement>document.getElementById('input-lines');
+if (window.localStorage.TextEditorData) {
+  textArea.value = window.localStorage.TextEditorData;
+}
+
+textArea.addEventListener('keyup', () => {
+  window.localStorage.TextEditorData = textArea.value;
+});
+
 if (process.env.NODE_ENV === 'production') {
   loadServiceWorker();
 }