Refactor code-style

Author: wooorm

.editorconfig

@@ -2,14 +2,8 @@ root = true
 
 [*]
 indent_style = space
-indent_size = 4
+indent_size = 2
 end_of_line = lf
 charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
-
-[*.{json,html,svg,css,remarkrc,eslintrc}]
-indent_size = 2
-
-[*.md]
-trim_trailing_whitespace = false

index.js

@@ -1,57 +1,19 @@
-/**
- * @author Titus Wormer
- * @copyright 2016 Titus Wormer
- * @license MIT
- * @module unist:util:generated
- * @fileoverview Check if a node is generated.
- */
-
 'use strict';
 
-/* eslint-env commonjs */
-
-/**
- * Return `value` if it’s an object, an empty object
- * otherwise.
- *
- * @private
- * @param {*} value - Value to check.
- * @return {Object} - `value` or `{}`.
- */
-function optional(value) {
-    return value && typeof value === 'object' ? value : {};
-}
+/* Expose. */
+module.exports = generated;
 
-/**
- * Detect if a node was available in the original document.
- *
- * @example
- *   generated(); // true
- *
- *   generated({
- *     start: {
- *       line: 1,
- *       column: 1
- *     },
- *     end: {
- *       line: 1,
- *       column: 2
- *     }
- *   }); // false
- *
- * @param {Node} node - Node to check.
- * @return {boolean} - Whether or not `node` is generated.
- */
+/* Detect if a node was available in the original document. */
 function generated(node) {
-    var position = optional(optional(node).position);
-    var start = optional(position.start);
-    var end = optional(position.end);
+  var position = optional(optional(node).position);
+  var start = optional(position.start);
+  var end = optional(position.end);
 
-    return !start.line || !start.column || !end.line || !end.column;
+  return !start.line || !start.column || !end.line || !end.column;
 }
 
-/*
- * Expose.
- */
-
-module.exports = generated;
+/* Return `value` if it’s an object, an empty object
+ * otherwise. */
+function optional(value) {
+  return value && typeof value === 'object' ? value : {};
+}

package.json

@@ -25,28 +25,30 @@
   ],
   "devDependencies": {
     "browserify": "^13.0.0",
-    "eslint": "^2.0.0",
     "esmangle": "^1.0.0",
     "istanbul": "^0.4.0",
-    "jscs": "^3.0.0",
-    "jscs-jsdoc": "^2.0.0",
     "remark": "^4.0.0",
     "remark-comment-config": "^3.0.0",
     "remark-github": "^4.0.0",
     "remark-lint": "^3.0.0",
     "remark-usage": "^3.0.0",
-    "tape": "^4.5.1"
+    "tape": "^4.5.1",
+    "xo": "^0.17.1"
   },
   "scripts": {
     "build-md": "remark . --quiet --frail",
     "build-bundle": "browserify index.js --no-builtins -s unistUtilGenerated > unist-util-generated.js",
     "build-mangle": "esmangle unist-util-generated.js > unist-util-generated.min.js",
     "build": "npm run build-md && npm run build-bundle && npm run build-mangle",
-    "lint-api": "eslint .",
-    "lint-style": "jscs --reporter inline .",
-    "lint": "npm run lint-api && npm run lint-style",
+    "lint": "xo",
     "test-api": "node test.js",
     "test-coverage": "istanbul cover test.js",
     "test": "npm run build && npm run lint && npm run test-coverage"
+  },
+  "xo": {
+    "space": true,
+    "ignores": [
+      "unist-util-generated.js"
+    ]
   }
 }

test.js

@@ -1,78 +1,55 @@
-/**
- * @author Titus Wormer
- * @copyright 2016 Titus Wormer
- * @license MIT
- * @module unist:util:generated
- * @fileoverview Test suite for `unist-util-generated`.
- */
-
 'use strict';
 
-/* eslint-env node */
-
-/*
- * Dependencies.
- */
-
 var test = require('tape');
 var generated = require('./index.js');
 
-/*
- * Tests.
- */
-
 test('generated', function (t) {
-    t.equal(
-        generated(),
-        true,
-        'should not throw without node'
-    );
-
-    t.equal(
-        generated({
-            'position': {
-                'start': {
-                    'line': 1,
-                    'column': 1,
-                    'indent': [],
-                    'offset': 0
-                },
-                'end': {
-                    'line': 1,
-                    'column': 2,
-                    'indent': [],
-                    'offset': 1
-                }
-            }
-        }),
-        false,
-        'should return false when with properties'
-    );
-
-    t.equal(
-        generated({
-            'position': {
-                'start': {},
-                'end': {}
-            }
-        }),
-        true,
-        'should return true when without properties'
-    );
-
-    t.equal(
-        generated({
-            'position': {}
-        }),
-        true,
-        'should return true when without objects'
-    );
-
-    t.equal(
-        generated({}),
-        true,
-        'should return true when without position'
-    );
-
-    t.end();
+  t.equal(
+    generated(),
+    true,
+    'should not throw without node'
+  );
+
+  t.equal(
+    generated({
+      position: {
+        start: {
+          line: 1,
+          column: 1,
+          indent: [],
+          offset: 0
+        },
+        end: {
+          line: 1,
+          column: 2,
+          indent: [],
+          offset: 1
+        }
+      }
+    }),
+    false,
+    'should return false when with properties'
+  );
+
+  t.equal(
+    generated({
+      position: {start: {}, end: {}}
+    }),
+    true,
+    'should return true when without properties'
+  );
+
+  t.equal(
+    generated({position: {}}),
+    true,
+    'should return true when without objects'
+  );
+
+  t.equal(
+    generated({}),
+    true,
+    'should return true when without position'
+  );
+
+  t.end();
 });