Modernize a bit more

lib/uninspected.js

@@ -1,12 +1,10 @@
-const unexpected = require('unexpected').clone();
-
+const unexpected = require('unexpected')
+  .clone()
+  .use(require('magicpen-prism'));
 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'));
-
-function uninspected() {
-  // ...
-  return uninspected.log.apply(uninspected, arguments);
+function uninspected(...args) {
+  return uninspected.log.apply(uninspected, args);
 }
 
 uninspected.inspect = (obj, options) => {
@@ -46,11 +44,10 @@ function createOutput() {
   );
 }
 
-['log', 'info', 'warn', 'error'].forEach(methodName => {
-  uninspected[methodName] = function() {
-    // ...
+for (const methodName of ['log', 'info', 'warn', 'error']) {
+  uninspected[methodName] = function(...args) {
     const output = createOutput();
-    Array.prototype.forEach.call(arguments, (obj, i) => {
+    for (const [i, obj] of args.entries()) {
       if (i > 0) {
         output.sp();
       }
@@ -61,14 +58,14 @@ function createOutput() {
       } else {
         output.appendInspected(obj, uninspected.defaultDepth);
       }
-    });
+    }
     if (isChrome) {
       originalConsole[methodName].apply(originalConsole, output.toString());
     } else {
       originalConsole[methodName](output.toString());
     }
   };
-});
+}
 
 uninspected.dir = originalConsole.dir.bind(originalConsole);
 
@@ -96,28 +93,24 @@ uninspected.diff = (a, b) => {
 };
 
 // Support trace, time, timeEnd etc.
-Object.keys(originalConsole).forEach(key => {
+for (const key of Object.keys(originalConsole)) {
   if (typeof originalConsole[key] === 'function' && !uninspected[key]) {
-    uninspected[key] = function() {
-      // ...
-      return originalConsole[key].apply(originalConsole, arguments);
+    uninspected[key] = function(...args) {
+      return originalConsole[key].apply(originalConsole, args);
     };
   }
-});
+}
 
-uninspected.addType = function() {
-  // ...
-  return unexpected.addType.apply(unexpected, arguments);
+uninspected.addType = function(...args) {
+  return unexpected.addType.apply(unexpected, args);
 };
 
-uninspected.addStyle = function() {
-  // ...
-  return unexpected.output.addStyle.apply(unexpected.output, arguments);
+uninspected.addStyle = function(...args) {
+  return unexpected.output.addStyle.apply(unexpected.output, args);
 };
 
-uninspected.use = function() {
-  // ...
-  return unexpected.use.apply(unexpected, arguments);
+uninspected.use = function(...args) {
+  return unexpected.use.apply(unexpected, args);
 };
 
 module.exports = uninspected;