🚧 Setting default values of options

Author: EdTonatto

src/generate.ts

@@ -0,0 +1,26 @@
+/* eslint-disable no-param-reassign */
+// eslint-disable-next-line import/no-unresolved, import/extensions
+import { Options } from './options';
+
+function generate(options: Options): string {
+  // Set default values for options
+  options = options || {};
+  if (!Object.prototype.hasOwnProperty.call(options, 'length'))
+    options.length = 8;
+  if (!Object.prototype.hasOwnProperty.call(options, 'numbers'))
+    options.numbers = false;
+  if (!Object.prototype.hasOwnProperty.call(options, 'symbols'))
+    options.symbols = false;
+  if (!Object.prototype.hasOwnProperty.call(options, 'uppercase'))
+    options.uppercase = true;
+  if (!Object.prototype.hasOwnProperty.call(options, 'lowercase'))
+    options.lowercase = true;
+  if (
+    !Object.prototype.hasOwnProperty.call(options, 'excludeSimilarCharacters')
+  )
+    options.excludeSimilarCharacters = false;
+
+  return '';
+}
+
+export default generate;