json-stable-stringify-pretty - npm Package Compare versions

Comparing version 1.0.1 to 1.0.2

index.js

@@ -12,2 +12,3 @@ var json = typeof JSON !== 'undefined' ? JSON : require('jsonify');
     var sortarrays = opts.sortarrays === true;
+    var undef = opts.undef === true;
 
@@ -29,2 +30,6 @@ var cmp = opts.cmp && (function (f) {
 
+        // A custom hack for mongodb objectids.
+        if (node && node.toHexString && typeof node.toHexString === 'function') {
+            node = 'id$' + node.toHexString();
+        }
         if (node && node.toJSON && typeof node.toJSON === 'function') {
@@ -37,3 +42,7 @@ node = node.toJSON();
         if (node === undefined) {
+          if (undef) {
+            return 'undefined';
+          } else {
             return;
+          }
         }
@@ -49,3 +58,3 @@ if (pretty && typeof node === 'string') {
             for (var i = 0; i < node.length; i++) {
-                var item = stringify(node, i, node[i], level+1) || json.stringify(null);
+                var item = stringify(node, i, node[i], level+1);
                 out.push(indent + space + item);
@@ -52,0 +61,0 @@ }

package.json

 {
   "name": "json-stable-stringify-pretty",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "A fork of substack's json-stable-stringify: deterministic JSON.stringify() with useful options",
@@ -5,0 +5,0 @@ "main": "index.js",

test/str.js

@@ -11,11 +11,15 @@ var test = require('tape');
 test('object with undefined', function (t) {
-	t.plan(1);
+	t.plan(4);
 	var obj = { a: 3, z: undefined };
 	t.equal(stringify(obj), '{"a":3}');
+  t.equal(stringify(obj, {undef: true}), '{"a":3,"z":undefined}');
+  t.equal(stringify(obj, {undef: true, pretty: true}), '{a:3,z:undefined}');
+  t.equal(stringify(obj, {undef: true, pretty: true, space: 2}), '{\n  a: 3,\n  z: undefined\n}');
 });
 
 test('array with undefined', function (t) {
-	t.plan(1);
+	t.plan(2);
 	var obj = [4, undefined, 6];
-	t.equal(stringify(obj), '[4,null,6]');
+  t.equal(stringify(obj), '[4,undefined,6]');
+  t.equal(stringify(obj, {undef: true}), '[4,undefined,6]');
 });
@@ -22,0 +26,0 @@

No alert changes

Improved metrics

Total package byte prevSize

19766

8.51%

Number of package files

17

6.25%

Lines of code

410

7.33%

Number of lines in readme file

207

11.89%

No dependency changes