Merge bce9f4b into 7d79072

.travis.yml

@@ -1,6 +1,8 @@
 language: node_js
 node_js:
   - stable
+cache:
+  npm: false
 install:
   - npm install
 script:

docs/script.js

@@ -37,10 +37,10 @@ function main() {
   // Convert input to NATO phonetic alphabet text
   var input = document.querySelector('input');
   input.focus();
-  input.addEventListener('input', function(event) {
+  input.addEventListener('input', function (event) {
     var text = event.target.value;
     var words = converter(text);
-    var chips = words.map(function(word) {
+    var chips = words.map(function (word) {
       return word ? generateChipMarkup(word) : null;
     });
     chipSet.innerHTML = chips.join('');

jest.config.js

@@ -1,8 +1,8 @@
 module.exports = {
   roots: ['<rootDir>/src'],
   transform: {
-    '^.+\\.tsx?$': 'ts-jest'
+    '^.+\\.tsx?$': 'ts-jest',
   },
   testRegex: '(/__tests__/.*|(\\.|/)(test|spec))\\.tsx?$',
-  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'node']
+  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'node'],
 };

package.json

@@ -41,11 +41,11 @@
     "@typescript-eslint/eslint-plugin": "^3.0.0",
     "@typescript-eslint/parser": "^3.0.0",
     "eslint": "^7.0.0",
-    "eslint-plugin-prettier": "^3.1.3",
+    "eslint-plugin-prettier": "^3.1.4",
     "husky": "^4.0.10",
     "jest": "^25.1.0",
     "lint-staged": "^10.0.1",
-    "prettier": "^1.19.1",
+    "prettier": "^2.1.2",
     "rollup": "^2.33.1",
     "standard-version": "^5",
     "ts-jest": "^25.0.0",

rollup.config.js

@@ -5,7 +5,7 @@ export default {
   output: {
     file: 'umd/phonetic-alphabet-converter.js',
     format: 'umd',
-    name: 'PhoneticAlphabetConverter'
+    name: 'PhoneticAlphabetConverter',
   },
-  plugins: [typescript({ module: 'es2015' })]
+  plugins: [typescript({ module: 'es2015' })],
 };

src/index.spec.ts

@@ -10,8 +10,8 @@ describe('error', () => {
     [],
     () => undefined,
     new Date(),
-    Symbol()
-  ])('throws when first argument is %s', value => {
+    Symbol(),
+  ])('throws when first argument is %s', (value) => {
     expect(() => {
       converter(value as string);
     }).toThrowError('First argument must be a string');
@@ -21,14 +21,14 @@ describe('error', () => {
 describe('converter', () => {
   it.each([
     ['mark', ['mike', 'alpha', 'romeo', 'kilo']],
-    ['abc', ['alpha', 'bravo', 'charlie']]
+    ['abc', ['alpha', 'bravo', 'charlie']],
   ])('converts "%s" correctly', (text, expected) => {
     expect(converter(text)).toEqual(expected);
   });
 
   it('uses alphabet provided in 2nd argument', () => {
     const alphabet = {
-      a: 'alfa'
+      a: 'alfa',
     };
     const letter = 'a';
     expect(converter(letter, alphabet)).toEqual([alphabet[letter]]);

src/index.ts

@@ -26,7 +26,7 @@ export const NATO_PHONETIC_ALPHABET: PhoneticAlphabet = {
   w: 'whiskey',
   x: 'x-ray',
   y: 'yankee',
-  z: 'zulu'
+  z: 'zulu',
 };
 
 /**
@@ -42,5 +42,5 @@ export default function converter(
   return text
     .toLowerCase()
     .split('')
-    .map(letter => alphabet[letter]);
+    .map((letter) => alphabet[letter]);
 }