for transform in arrow arrow-return let obj-shorthand obj-method ; do…

… for dir in lib test; do lebab --transform $transform --replace $dir; done ; done

lib/uninspected.js

@@ -1,6 +1,6 @@
-var unexpected = require('unexpected').clone();
+const unexpected = require('unexpected').clone();
 
-var originalConsole = console; // Take a copy so we don't loop infinitely when someone goes: console=uninspected;console.log('foo');
+const originalConsole = console; // Take a copy so we don't loop infinitely when someone goes: console=uninspected;console.log('foo');
 
 unexpected.installPlugin(require('magicpen-prism'));
 
@@ -9,11 +9,11 @@ function uninspected() {
   return uninspected.log.apply(uninspected, arguments);
 }
 
-uninspected.inspect = function(obj, options) {
+uninspected.inspect = (obj, options) => {
   if (!options || typeof options !== 'object') {
     options = {};
   }
-  var depth =
+  const depth =
     options.depth === null
       ? Infinity
       : options.depth || uninspected.defaultDepth;
@@ -34,7 +34,7 @@ if (uninspected.outputFormat === 'html') {
   uninspected.outputFormat = 'text';
 }
 
-var isChrome =
+const isChrome =
   typeof navigator !== 'undefined' &&
   navigator &&
   typeof navigator.userAgent === 'string' &&
@@ -46,11 +46,11 @@ function createOutput() {
   );
 }
 
-['log', 'info', 'warn', 'error'].forEach(function(methodName) {
+['log', 'info', 'warn', 'error'].forEach(methodName => {
   uninspected[methodName] = function() {
     // ...
-    var output = createOutput();
-    Array.prototype.forEach.call(arguments, function(obj, i) {
+    const output = createOutput();
+    Array.prototype.forEach.call(arguments, (obj, i) => {
       if (i > 0) {
         output.sp();
       }
@@ -72,12 +72,12 @@ function createOutput() {
 
 uninspected.dir = originalConsole.dir.bind(originalConsole);
 
-uninspected.assert = function(subject) {
+uninspected.assert = subject => {
   unexpected(subject, 'to be truthy');
 };
 
-uninspected.diff = function(a, b) {
-  var result = unexpected.diff(a, b, createOutput());
+uninspected.diff = (a, b) => {
+  const result = unexpected.diff(a, b, createOutput());
   if (result) {
     uninspected.log(result);
   } else if (unexpected.equal(a, b)) {
@@ -96,7 +96,7 @@ uninspected.diff = function(a, b) {
 };
 
 // Support trace, time, timeEnd etc.
-Object.keys(originalConsole).forEach(function(key) {
+Object.keys(originalConsole).forEach(key => {
   if (typeof originalConsole[key] === 'function' && !uninspected[key]) {
     uninspected[key] = function() {
       // ...