[patch] indicate explicitly that anon functions are anonymous, to match node

Author: ljharb

index.js

@@ -78,7 +78,7 @@ module.exports = function inspect_(obj, options, depth, seen) {
 
     if (typeof obj === 'function') {
         var name = nameOf(obj);
-        return '[Function' + (name ? ': ' + name : '') + ']';
+        return '[Function' + (name ? ': ' + name : ' (anonymous)') + ']';
     }
     if (isSymbol(obj)) {
         var symString = Symbol.prototype.toString.call(obj);

test/fn.js

@@ -22,7 +22,7 @@ test('anon function', function (t) {
         return function () {};
     }());
     var obj = [1, 2, f, 4];
-    t.equal(inspect(obj), '[ 1, 2, [Function], 4 ]');
+    t.equal(inspect(obj), '[ 1, 2, [Function (anonymous)], 4 ]');
 
     t.end();
 });