Created JDownloaderClient.

src/classes/utils/Utils.js

@@ -0,0 +1,22 @@
+class Utils {
+  static async mapSeries(iterable, action) {
+    for (const x of iterable) {
+      await action(x);
+    }
+    return Promise.resolve();
+  }
+
+  static wait(duration) {
+    return new Promise((resolve) => {
+      setTimeout(resolve, duration);
+    });
+  }
+
+  static parseTemplate(template, data) {
+    return Object.keys(data).reduce((str, key) => {
+      return str.replace(new RegExp(`{${key}}`, 'gi'), data[key]);
+    }, template);
+  }
+}
+
+module.exports = Utils;