Letter 1.1.0

Author: Awilum

CHANGELOG.md

@@ -1,3 +1,7 @@
+<a name="1.1.0"></a>
+# [1.1.0](https://github.com/faker-javascript/letter) (2022-01-08)
+* Add locales support: ru_RU, en_US (default)
+
 <a name="1.0.1"></a>
 # [1.0.1](https://github.com/faker-javascript/letter) (2022-01-08)
 * Package fixes

README.md

@@ -18,10 +18,13 @@ $ npm install --save @fakerjs/letter
 import fakeLetter from '@fakerjs/letter';
 
 fakeLetter();
-//=> a
+//=> z
 
 fakeLetter({'casing': 'upper'});
-//=> A
+//=> Z
+
+fakeLetter({'casing': 'upper', 'locale': 'ru_RU'});
+//=> Я
 ```
 
 ## Tests

index.js

@@ -1,6 +1,10 @@
 export default function fakeLetter(options) {
-    let keyspace = "abcdefghijklmnopqrstuvwxyz";
-    let letter = keyspace.charAt(Math.floor(Math.random() * keyspace.length));
     options = options || {};
+    let keyspace = {
+        "en_US": "abcdefghijklmnopqrstuvwxyz",
+        "ru_RU": "абвгдеёжзийклмнопрстуфхцчшщъыьэюя"
+    };
+    let locale = ((options.locale === undefined) ? 'en_US' : options.locale);
+    let letter = keyspace[locale].charAt(Math.floor(Math.random() * keyspace[locale].length));
     return (options.casing === 'upper' ? letter.toUpperCase() : letter);
 };

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@fakerjs/letter",
-  "version": "1.0.1",
+  "version": "1.1.0",
   "description": "Letter package provides functionality to generate a fake letter value.",
   "license": "MIT",
   "repository": "faker-javascript/letter",

test.js

@@ -5,8 +5,14 @@ test('fakeLetter return type to be string', t => {
 	t.is(typeof fakeLetter(), 'string');
 });
 
-test('fakeLetter string length less eq 1', t => {
+test('fakeLetter length casing eq 1', t => {
 	t.is(fakeLetter().length, 1);
 	t.is(fakeLetter({ casing: 'upper' }).length, 1);
 	t.is(fakeLetter({ casing: 'lower' }).length, 1);
 });
+
+test('fakeLetter with casing and locale ru_RU length eq 1', t => {
+	t.is(fakeLetter().length, 1);
+	t.is(fakeLetter({ casing: 'upper', locale: 'ru_RU' }).length, 1);
+	t.is(fakeLetter({ casing: 'lower', locale: 'ru_RU' }).length, 1);
+});