jsan - npm Package Compare versions

Comparing version 3.1.0 to 3.1.1

lib/cycle.js

@@ -6,3 +6,3 @@ var pathGetter = require('./path-getter');
 
-exports.decycle = function decycle(object, options) {
+exports.decycle = function decycle(object, options, replacer) {
   'use strict';
@@ -13,3 +13,3 @@
 
-  return (function derez(value, path) {
+  return (function derez(_value, path, key) {
 
@@ -25,2 +25,4 @@ // The derez recurses through the object, producing the deep copy.
 
+    var value = replacer ? replacer(key || '', _value) : _value;
+
     if (options.date && value instanceof Date) {
@@ -42,2 +44,6 @@ return {$jsan: 'd' + value.getTime()};
 
+    if (value && value.toJSON) {
+      return value.toJSON();
+    }
+
     if (typeof value === 'object' && value !== null &&
@@ -71,3 +77,3 @@ !(value instanceof Boolean) &&
           for (i = 0; i < value.length; i += 1) {
-              nu[i] = derez(value[i], path + '[' + i + ']');
+              nu[i] = derez(value[i], path + '[' + i + ']', i);
           }
@@ -84,3 +90,3 @@ } else {
               '[' + JSON.stringify(name) + ']';
-            nu[name] = name === '$jsan' ? [derez(value[name], path + nextPath)] : derez(value[name], path + nextPath);
+            nu[name] = name === '$jsan' ? [derez(value[name], path + nextPath)] : derez(value[name], path + nextPath, name);
           }
@@ -87,0 +93,0 @@ }

lib/index.js

@@ -26,3 +26,3 @@ var cycle = require('./cycle');
 
-  var decycled = cycle.decycle(value, options || {});
+  var decycled = cycle.decycle(value, options, replacer);
   if (arguments.length === 1) {
@@ -29,0 +29,0 @@ return JSON.stringify(decycled);

package.json

 {
   "name": "jsan",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "description": "handle circular references when stringifying and parsing",
@@ -17,2 +17,3 @@ "main": "index.js",
     "circular-json": "^0.3.0",
+    "immutable": "^3.7.6",
     "json-stringify-safe": "^5.0.1",
@@ -19,0 +20,0 @@ "mocha": "^2.2.1",

perf/1.txt

 global at 1000 iterations
-    jsan took 1244
-    CircularJSON took 1066
-    json-stringify-safe took 1673
+    jsan took 1261
+    CircularJSON took 1097
+    json-stringify-safe took 1707
 
 decycledGlobal at 1000 iterations
-    jsan took 132
-    CircularJSON took 527
-    json-stringify-safe took 1077
+    jsan took 119
+    CircularJSON took 502
+    json-stringify-safe took 1098
 
 empty object at 1000000 iterations
-    jsan took 354
-    CircularJSON took 480
-    json-stringify-safe took 660
+    jsan took 332
+    CircularJSON took 476
+    json-stringify-safe took 624
 
 empty array at 1000000 iterations
-    jsan took 351
-    CircularJSON took 324
-    json-stringify-safe took 435
+    jsan took 341
+    CircularJSON took 323
+    json-stringify-safe took 464
 
 small object at 100000 iterations
-    jsan took 49
-    CircularJSON took 148
-    json-stringify-safe took 457
+    jsan took 54
+    CircularJSON took 159
+    json-stringify-safe took 510
 
 self referencing small object at 100000 iterations
-    jsan took 50
-    CircularJSON took 151
-    json-stringify-safe took 472
+    jsan took 52
+    CircularJSON took 152
+    json-stringify-safe took 499
 
 small array at 100000 iterations
-    jsan took 49
-    CircularJSON took 129
-    json-stringify-safe took 502
+    jsan took 43
+    CircularJSON took 128
+    json-stringify-safe took 494
 
 self referencing small array at 100000 iterations
-    jsan took 43
+    jsan took 47
     CircularJSON took 130
-    json-stringify-safe took 501
+    json-stringify-safe took 502
 
 string at 1000000 iterations
-    jsan took 266
-    CircularJSON took 291
-    json-stringify-safe took 420
+    jsan took 265
+    CircularJSON took 293
+    json-stringify-safe took 415
 
 number at 1000000 iterations
-    jsan took 219
-    CircularJSON took 193
-    json-stringify-safe took 318
+    jsan took 226
+    CircularJSON took 186
+    json-stringify-safe took 331
 
 null at 1000000 iterations
-    jsan took 219
-    CircularJSON took 191
-    json-stringify-safe took 340
+    jsan took 207
+    CircularJSON took 208
+    json-stringify-safe took 338
 

perf/2.txt

 global at 1000 iterations
-    jsan took 1205
-    CircularJSON took 1029
-    json-stringify-safe took 1654
+    jsan took 1287
+    CircularJSON took 1049
+    json-stringify-safe took 1640
 
 decycledGlobal at 1000 iterations
-    jsan took 116
-    CircularJSON took 497
-    json-stringify-safe took 1073
+    jsan took 129
+    CircularJSON took 510
+    json-stringify-safe took 1061
 
 empty object at 1000000 iterations
     jsan took 339
-    CircularJSON took 501
-    json-stringify-safe took 654
+    CircularJSON took 486
+    json-stringify-safe took 652
 
 empty array at 1000000 iterations
-    jsan took 347
-    CircularJSON took 299
-    json-stringify-safe took 464
+    jsan took 352
+    CircularJSON took 320
+    json-stringify-safe took 441
 
 small object at 100000 iterations
-    jsan took 54
-    CircularJSON took 160
-    json-stringify-safe took 450
+    jsan took 50
+    CircularJSON took 148
+    json-stringify-safe took 492
 
 self referencing small object at 100000 iterations
-    jsan took 44
-    CircularJSON took 158
-    json-stringify-safe took 473
+    jsan took 50
+    CircularJSON took 152
+    json-stringify-safe took 492
 
 small array at 100000 iterations
-    jsan took 47
-    CircularJSON took 128
-    json-stringify-safe took 537
+    jsan took 42
+    CircularJSON took 129
+    json-stringify-safe took 528
 
 self referencing small array at 100000 iterations
-    jsan took 54
-    CircularJSON took 156
-    json-stringify-safe took 528
+    jsan took 45
+    CircularJSON took 127
+    json-stringify-safe took 512
 
 string at 1000000 iterations
-    jsan took 269
-    CircularJSON took 288
-    json-stringify-safe took 422
+    jsan took 278
+    CircularJSON took 290
+    json-stringify-safe took 415
 
 number at 1000000 iterations
-    jsan took 238
-    CircularJSON took 208
-    json-stringify-safe took 338
+    jsan took 227
+    CircularJSON took 201
+    json-stringify-safe took 312
 
 null at 1000000 iterations
-    jsan took 236
-    CircularJSON took 208
-    json-stringify-safe took 330
+    jsan took 203
+    CircularJSON took 200
+    json-stringify-safe took 328
 

perf/3.txt

 global at 1000 iterations
-    jsan took 1272
-    CircularJSON took 1052
-    json-stringify-safe took 1696
+    jsan took 1257
+    CircularJSON took 1078
+    json-stringify-safe took 1705
 
 decycledGlobal at 1000 iterations
-    jsan took 125
-    CircularJSON took 494
-    json-stringify-safe took 1168
+    jsan took 123
+    CircularJSON took 510
+    json-stringify-safe took 1099
 
 empty object at 1000000 iterations
-    jsan took 337
-    CircularJSON took 494
-    json-stringify-safe took 654
+    jsan took 341
+    CircularJSON took 481
+    json-stringify-safe took 643
 
 empty array at 1000000 iterations
-    jsan took 338
-    CircularJSON took 323
-    json-stringify-safe took 468
+    jsan took 346
+    CircularJSON took 311
+    json-stringify-safe took 435
 
 small object at 100000 iterations
     jsan took 49
-    CircularJSON took 155
-    json-stringify-safe took 526
+    CircularJSON took 151
+    json-stringify-safe took 491
 
 self referencing small object at 100000 iterations
-    jsan took 46
-    CircularJSON took 159
-    json-stringify-safe took 543
+    jsan took 47
+    CircularJSON took 153
+    json-stringify-safe took 506
 
 small array at 100000 iterations
-    jsan took 50
-    CircularJSON took 129
-    json-stringify-safe took 552
+    jsan took 43
+    CircularJSON took 131
+    json-stringify-safe took 531
 
 self referencing small array at 100000 iterations
-    jsan took 50
-    CircularJSON took 139
-    json-stringify-safe took 568
+    jsan took 49
+    CircularJSON took 125
+    json-stringify-safe took 519
 
 string at 1000000 iterations
-    jsan took 271
-    CircularJSON took 297
-    json-stringify-safe took 409
+    jsan took 266
+    CircularJSON took 287
+    json-stringify-safe took 425
 
 number at 1000000 iterations
-    jsan took 233
-    CircularJSON took 213
-    json-stringify-safe took 362
+    jsan took 214
+    CircularJSON took 187
+    json-stringify-safe took 316
 
 null at 1000000 iterations
-    jsan took 221
-    CircularJSON took 215
-    json-stringify-safe took 361
+    jsan took 216
+    CircularJSON took 195
+    json-stringify-safe took 328
 

perf/4.txt

 global at 1000 iterations
-    jsan took 1242
-    CircularJSON took 1056
-    json-stringify-safe took 1725
+    jsan took 1364
+    CircularJSON took 1035
+    json-stringify-safe took 1658
 
 decycledGlobal at 1000 iterations
-    jsan took 121
-    CircularJSON took 526
-    json-stringify-safe took 1106
+    jsan took 119
+    CircularJSON took 515
+    json-stringify-safe took 1081
 
 empty object at 1000000 iterations
-    jsan took 362
-    CircularJSON took 499
-    json-stringify-safe took 651
+    jsan took 340
+    CircularJSON took 488
+    json-stringify-safe took 635
 
 empty array at 1000000 iterations
-    jsan took 376
-    CircularJSON took 335
+    jsan took 333
+    CircularJSON took 321
     json-stringify-safe took 449
 
 small object at 100000 iterations
-    jsan took 55
-    CircularJSON took 158
-    json-stringify-safe took 509
+    jsan took 48
+    CircularJSON took 157
+    json-stringify-safe took 456
 
 self referencing small object at 100000 iterations
-    jsan took 50
-    CircularJSON took 162
-    json-stringify-safe took 501
+    jsan took 45
+    CircularJSON took 161
+    json-stringify-safe took 474
 
 small array at 100000 iterations
-    jsan took 48
-    CircularJSON took 136
-    json-stringify-safe took 532
+    jsan took 44
+    CircularJSON took 126
+    json-stringify-safe took 493
 
 self referencing small array at 100000 iterations
-    jsan took 49
-    CircularJSON took 133
-    json-stringify-safe took 531
+    jsan took 43
+    CircularJSON took 127
+    json-stringify-safe took 497
 
 string at 1000000 iterations
-    jsan took 286
-    CircularJSON took 289
-    json-stringify-safe took 452
+    jsan took 270
+    CircularJSON took 295
+    json-stringify-safe took 412
 
 number at 1000000 iterations
-    jsan took 232
-    CircularJSON took 216
-    json-stringify-safe took 340
+    jsan took 220
+    CircularJSON took 197
+    json-stringify-safe took 321
 
 null at 1000000 iterations
-    jsan took 211
-    CircularJSON took 205
-    json-stringify-safe took 349
+    jsan took 208
+    CircularJSON took 187
+    json-stringify-safe took 317
 

perf/5.txt

 global at 1000 iterations
-    jsan took 1286
-    CircularJSON took 1054
-    json-stringify-safe took 1838
+    jsan took 1255
+    CircularJSON took 1050
+    json-stringify-safe took 1746
 
 decycledGlobal at 1000 iterations
-    jsan took 126
-    CircularJSON took 543
-    json-stringify-safe took 1211
+    jsan took 114
+    CircularJSON took 500
+    json-stringify-safe took 1175
 
 empty object at 1000000 iterations
-    jsan took 356
-    CircularJSON took 505
-    json-stringify-safe took 678
+    jsan took 326
+    CircularJSON took 473
+    json-stringify-safe took 658
 
 empty array at 1000000 iterations
-    jsan took 368
-    CircularJSON took 355
-    json-stringify-safe took 488
+    jsan took 349
+    CircularJSON took 305
+    json-stringify-safe took 438
 
 small object at 100000 iterations
     jsan took 46
-    CircularJSON took 166
-    json-stringify-safe took 520
+    CircularJSON took 155
+    json-stringify-safe took 516
 
 self referencing small object at 100000 iterations
     jsan took 47
-    CircularJSON took 162
-    json-stringify-safe took 528
+    CircularJSON took 151
+    json-stringify-safe took 537
 
 small array at 100000 iterations
-    jsan took 51
-    CircularJSON took 142
-    json-stringify-safe took 562
+    jsan took 45
+    CircularJSON took 124
+    json-stringify-safe took 554
 
 self referencing small array at 100000 iterations
-    jsan took 44
-    CircularJSON took 142
-    json-stringify-safe took 596
+    jsan took 45
+    CircularJSON took 139
+    json-stringify-safe took 600
 
 string at 1000000 iterations
-    jsan took 277
-    CircularJSON took 289
-    json-stringify-safe took 412
+    jsan took 275
+    CircularJSON took 294
+    json-stringify-safe took 449
 
 number at 1000000 iterations
-    jsan took 210
-    CircularJSON took 204
-    json-stringify-safe took 341
+    jsan took 231
+    CircularJSON took 211
+    json-stringify-safe took 347
 
 null at 1000000 iterations
-    jsan took 212
-    CircularJSON took 207
-    json-stringify-safe took 331
+    jsan took 207
+    CircularJSON took 193
+    json-stringify-safe took 324
 

perf/6.txt

 global at 1000 iterations
-    jsan took 1295
-    CircularJSON took 1113
-    json-stringify-safe took 1876
+    jsan took 1315
+    CircularJSON took 1102
+    json-stringify-safe took 1834
 
 decycledGlobal at 1000 iterations
-    jsan took 125
-    CircularJSON took 590
+    jsan took 124
+    CircularJSON took 522
     json-stringify-safe took 1162
 
 empty object at 1000000 iterations
-    jsan took 335
-    CircularJSON took 559
-    json-stringify-safe took 791
+    jsan took 360
+    CircularJSON took 474
+    json-stringify-safe took 629
 
 empty array at 1000000 iterations
-    jsan took 343
-    CircularJSON took 306
-    json-stringify-safe took 433
+    jsan took 366
+    CircularJSON took 315
+    json-stringify-safe took 451
 
 small object at 100000 iterations
-    jsan took 51
-    CircularJSON took 211
-    json-stringify-safe took 532
+    jsan took 50
+    CircularJSON took 148
+    json-stringify-safe took 494
 
 self referencing small object at 100000 iterations
-    jsan took 46
-    CircularJSON took 202
-    json-stringify-safe took 546
+    jsan took 49
+    CircularJSON took 161
+    json-stringify-safe took 487
 
 small array at 100000 iterations
-    jsan took 45
-    CircularJSON took 133
-    json-stringify-safe took 522
+    jsan took 49
+    CircularJSON took 132
+    json-stringify-safe took 506
 
 self referencing small array at 100000 iterations
-    jsan took 47
-    CircularJSON took 133
-    json-stringify-safe took 545
+    jsan took 44
+    CircularJSON took 129
+    json-stringify-safe took 510
 
 string at 1000000 iterations
-    jsan took 295
-    CircularJSON took 304
-    json-stringify-safe took 445
+    jsan took 277
+    CircularJSON took 297
+    json-stringify-safe took 438
 
 number at 1000000 iterations
-    jsan took 217
-    CircularJSON took 212
-    json-stringify-safe took 341
+    jsan took 242
+    CircularJSON took 206
+    json-stringify-safe took 333
 
 null at 1000000 iterations
-    jsan took 222
-    CircularJSON took 209
+    jsan took 221
+    CircularJSON took 202
     json-stringify-safe took 344
 

perf/7.txt

 global at 1000 iterations
-    jsan took 1287
-    CircularJSON took 1144
-    json-stringify-safe took 1786
+    jsan took 1291
+    CircularJSON took 1038
+    json-stringify-safe took 1678
 
 decycledGlobal at 1000 iterations
-    jsan took 126
-    CircularJSON took 545
-    json-stringify-safe took 1128
+    jsan took 128
+    CircularJSON took 493
+    json-stringify-safe took 1105
 
 empty object at 1000000 iterations
-    jsan took 333
-    CircularJSON took 483
-    json-stringify-safe took 691
+    jsan took 367
+    CircularJSON took 475
+    json-stringify-safe took 647
 
 empty array at 1000000 iterations
-    jsan took 362
-    CircularJSON took 335
-    json-stringify-safe took 479
+    jsan took 382
+    CircularJSON took 326
+    json-stringify-safe took 473
 
 small object at 100000 iterations
-    jsan took 49
-    CircularJSON took 162
-    json-stringify-safe took 520
+    jsan took 55
+    CircularJSON took 159
+    json-stringify-safe took 474
 
 self referencing small object at 100000 iterations
-    jsan took 47
-    CircularJSON took 168
-    json-stringify-safe took 511
+    jsan took 51
+    CircularJSON took 158
+    json-stringify-safe took 483
 
 small array at 100000 iterations
-    jsan took 50
-    CircularJSON took 136
-    json-stringify-safe took 512
+    jsan took 54
+    CircularJSON took 137
+    json-stringify-safe took 511
 
 self referencing small array at 100000 iterations
-    jsan took 44
-    CircularJSON took 141
-    json-stringify-safe took 512
+    jsan took 55
+    CircularJSON took 127
+    json-stringify-safe took 514
 
 string at 1000000 iterations
-    jsan took 257
-    CircularJSON took 294
-    json-stringify-safe took 423
+    jsan took 314
+    CircularJSON took 284
+    json-stringify-safe took 407
 
 number at 1000000 iterations
-    jsan took 226
-    CircularJSON took 194
-    json-stringify-safe took 332
+    jsan took 253
+    CircularJSON took 193
+    json-stringify-safe took 325
 
 null at 1000000 iterations
-    jsan took 207
+    jsan took 243
     CircularJSON took 196
-    json-stringify-safe took 336
+    json-stringify-safe took 321
 

perf/8.txt

 global at 1000 iterations
-    jsan took 1204
-    CircularJSON took 1038
-    json-stringify-safe took 1670
+    jsan took 1260
+    CircularJSON took 1090
+    json-stringify-safe took 1749
 
 decycledGlobal at 1000 iterations
-    jsan took 114
-    CircularJSON took 510
-    json-stringify-safe took 1049
+    jsan took 113
+    CircularJSON took 518
+    json-stringify-safe took 1125
 
 empty object at 1000000 iterations
-    jsan took 345
-    CircularJSON took 484
-    json-stringify-safe took 638
+    jsan took 357
+    CircularJSON took 534
+    json-stringify-safe took 706
 
 empty array at 1000000 iterations
-    jsan took 347
-    CircularJSON took 320
-    json-stringify-safe took 437
+    jsan took 362
+    CircularJSON took 370
+    json-stringify-safe took 507
 
 small object at 100000 iterations
     jsan took 49
-    CircularJSON took 149
-    json-stringify-safe took 480
+    CircularJSON took 168
+    json-stringify-safe took 498
 
 self referencing small object at 100000 iterations
     jsan took 50
-    CircularJSON took 161
-    json-stringify-safe took 481
+    CircularJSON took 170
+    json-stringify-safe took 519
 
 small array at 100000 iterations
-    jsan took 43
-    CircularJSON took 122
-    json-stringify-safe took 510
+    jsan took 55
+    CircularJSON took 136
+    json-stringify-safe took 540
 
 self referencing small array at 100000 iterations
-    jsan took 46
-    CircularJSON took 124
-    json-stringify-safe took 505
+    jsan took 66
+    CircularJSON took 150
+    json-stringify-safe took 514
 
 string at 1000000 iterations
-    jsan took 272
-    CircularJSON took 297
-    json-stringify-safe took 417
+    jsan took 258
+    CircularJSON took 293
+    json-stringify-safe took 415
 
 number at 1000000 iterations
-    jsan took 215
-    CircularJSON took 198
-    json-stringify-safe took 317
+    jsan took 219
+    CircularJSON took 192
+    json-stringify-safe took 316
 
 null at 1000000 iterations
-    jsan took 213
-    CircularJSON took 189
-    json-stringify-safe took 328
+    jsan took 203
+    CircularJSON took 205
+    json-stringify-safe took 329
 

perf/9.txt

 global at 1000 iterations
-    jsan took 1227
-    CircularJSON took 1066
-    json-stringify-safe took 1663
+    jsan took 1270
+    CircularJSON took 1040
+    json-stringify-safe took 1662
 
 decycledGlobal at 1000 iterations
-    jsan took 124
-    CircularJSON took 495
-    json-stringify-safe took 1067
+    jsan took 115
+    CircularJSON took 485
+    json-stringify-safe took 1063
 
 empty object at 1000000 iterations
-    jsan took 340
-    CircularJSON took 481
-    json-stringify-safe took 649
+    jsan took 339
+    CircularJSON took 467
+    json-stringify-safe took 628
 
 empty array at 1000000 iterations
-    jsan took 337
-    CircularJSON took 314
-    json-stringify-safe took 460
+    jsan took 348
+    CircularJSON took 315
+    json-stringify-safe took 475
 
 small object at 100000 iterations
-    jsan took 45
-    CircularJSON took 149
-    json-stringify-safe took 475
+    jsan took 50
+    CircularJSON took 150
+    json-stringify-safe took 503
 
 self referencing small object at 100000 iterations
-    jsan took 47
-    CircularJSON took 165
-    json-stringify-safe took 464
+    jsan took 51
+    CircularJSON took 151
+    json-stringify-safe took 481
 
 small array at 100000 iterations
-    jsan took 44
-    CircularJSON took 121
-    json-stringify-safe took 519
+    jsan took 43
+    CircularJSON took 134
+    json-stringify-safe took 505
 
 self referencing small array at 100000 iterations
-    jsan took 43
-    CircularJSON took 123
-    json-stringify-safe took 511
+    jsan took 54
+    CircularJSON took 129
+    json-stringify-safe took 505
 
 string at 1000000 iterations
-    jsan took 278
-    CircularJSON took 279
-    json-stringify-safe took 416
+    jsan took 270
+    CircularJSON took 298
+    json-stringify-safe took 437
 
 number at 1000000 iterations
-    jsan took 221
-    CircularJSON took 190
-    json-stringify-safe took 327
+    jsan took 233
+    CircularJSON took 198
+    json-stringify-safe took 326
 
 null at 1000000 iterations
-    jsan took 221
-    CircularJSON took 201
-    json-stringify-safe took 322
+    jsan took 206
+    CircularJSON took 198
+    json-stringify-safe took 318
 

test/end-to-end.js

 var assert = require('assert');
 var jsan = require('../');
+var immutable = require('immutable');
 
@@ -93,3 +94,36 @@ describe('jsan', function() {
 
+  it("doesn't blow up on immutable.js", function() {
+    var obj = {
+      i: immutable.Map({
+        someList: immutable.List(),
+        someMap: immutable.Map({
+          foo: function() {},
+          bar: 123
+        })
+      })
+    };
+    assert.deepEqual(JSON.stringify(obj), jsan.stringify(obj));
+  });
 
+  it("allows replacer functions when traversing", function() {
+    var obj1 = {
+      i: immutable.Map({
+        someList: immutable.List(),
+        someMap: immutable.Map({
+          foo: function() {},
+          bar: 123
+        })
+      })
+    };
+    obj1.self = obj1;
+    var obj2 = jsan.parse(jsan.stringify(obj1, function(key, value) {
+      if (value && value.toJS) { return value.toJS(); }
+      return value;
+    }, null, true));
+    assert.deepEqual(obj2.i.someList, []);
+    assert.deepEqual(obj2.self, obj2);
+    assert(obj2.i.someMap.foo instanceof Function);
+  });
+
+
 });

test/unit.js

@@ -16,2 +16,7 @@ var assert = require('assert');
 
+    it('uses the toJSON() method when possible', function() {
+      var obj = { toJSON: function() { return 'foobar' } };
+      assert.equal(jsan.stringify(obj), '"foobar"');
+    });
+
     it('can handle dates', function() {
@@ -18,0 +23,0 @@ var obj = {

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

33625

increased by4.03%

Lines of code

499

increased by8.71%

Worsened metrics

Dev dependency count

5

increased by25%

No dependency changes