Refactor code-style

Author: wooorm

.prettierignore

@@ -0,0 +1,3 @@
+coverage/
+unist-util-size.js
+unist-util-size.min.js

index.js

@@ -1,16 +1,16 @@
-'use strict';
+'use strict'
 
-module.exports = size;
+module.exports = size
 
 function size(node) {
-  var children = node && node.children;
-  var length = (children && children.length) || 0;
-  var count = length;
-  var index = -1;
+  var children = node && node.children
+  var length = (children && children.length) || 0
+  var count = length
+  var index = -1
 
   while (++index < length) {
-    count += size(children[index]);
+    count += size(children[index])
   }
 
-  return count;
+  return count
 }

package.json

@@ -24,29 +24,37 @@
     "esmangle": "^1.0.1",
     "hastscript": "^3.0.1",
     "nyc": "^11.0.0",
+    "prettier": "^1.12.1",
     "remark-cli": "^5.0.0",
     "remark-preset-wooorm": "^4.0.0",
     "tape": "^4.0.0",
     "xo": "^0.20.0"
   },
   "scripts": {
-    "build-md": "remark . -qfo",
+    "format": "remark . -qfo && prettier --write '**/*.js' && xo --fix",
     "build-bundle": "browserify index.js --bare -s unistUtilSize > unist-util-size.js",
     "build-mangle": "esmangle < unist-util-size.js > unist-util-size.min.js",
-    "build": "npm run build-md && npm run build-bundle && npm run build-mangle",
-    "lint": "xo",
+    "build": "npm run build-bundle && npm run build-mangle",
     "test-api": "node test",
     "test-coverage": "nyc --reporter lcov tape test.js",
-    "test": "npm run build && npm run lint && npm run test-coverage"
+    "test": "npm run format && npm run build && npm run test-coverage"
   },
   "nyc": {
     "check-coverage": true,
     "lines": 100,
     "functions": 100,
     "branches": 100
   },
+  "prettier": {
+    "tabWidth": 2,
+    "useTabs": false,
+    "singleQuote": true,
+    "bracketSpacing": false,
+    "semi": false,
+    "trailingComma": "none"
+  },
   "xo": {
-    "space": true,
+    "prettier": true,
     "esnext": false,
     "rules": {
       "guard-for-in": "off",

readme.md

@@ -13,17 +13,23 @@ npm install unist-util-size
 ## Usage
 
 ```js
-var h = require('hastscript');
-var size = require('unist-util-size');
+var h = require('hastscript')
+var size = require('unist-util-size')
 
 var tree = h('div', [
-  h('p', ['Some ', h('strong', 'importance'), ' and ', h('em', 'emphasis'), '.']),
+  h('p', [
+    'Some ',
+    h('strong', 'importance'),
+    ' and ',
+    h('em', 'emphasis'),
+    '.'
+  ]),
   h('pre', h('code', 'bar()'))
-]);
+])
 
-console.log(size(tree)); // 11
-console.log(size(tree.children[0])); // 7
-console.log(size(tree.children[0].children[0])); // 0
+console.log(size(tree)) // => 11
+console.log(size(tree.children[0])) // => 7
+console.log(size(tree.children[0].children[0])) // => 0
 ```
 
 ## API

test.js

@@ -1,19 +1,25 @@
-'use strict';
+'use strict'
 
-var test = require('tape');
-var h = require('hastscript');
-var size = require('.');
+var test = require('tape')
+var h = require('hastscript')
+var size = require('.')
 
-test('unist-util-size', function (t) {
+test('unist-util-size', function(t) {
   var tree = h('div', [
-    h('p', ['Some ', h('strong', 'importance'), ' and ', h('em', 'emphasis'), '.']),
+    h('p', [
+      'Some ',
+      h('strong', 'importance'),
+      ' and ',
+      h('em', 'emphasis'),
+      '.'
+    ]),
     h('pre', h('code', 'bar()'))
-  ]);
+  ])
 
-  t.equal(size(tree), 11, 'complete tree');
-  t.equal(size(tree.children[0]), 7, 'parent node with mixed children');
-  t.equal(size(tree.children[0].children[1]), 1, 'parent of text');
-  t.equal(size(tree.children[0].children[0]), 0, 'text node');
+  t.equal(size(tree), 11, 'complete tree')
+  t.equal(size(tree.children[0]), 7, 'parent node with mixed children')
+  t.equal(size(tree.children[0].children[1]), 1, 'parent of text')
+  t.equal(size(tree.children[0].children[0]), 0, 'text node')
 
-  t.end();
-});
+  t.end()
+})