fast-json-patch - npm Package Compare versions

Comparing version 0.3.10 to 0.4.0

dist/json-patch-duplex.min.js

 /*!
-* json-patch-duplex.js 0.3.10
+* json-patch-duplex.js 0.4.0
 * (c) 2013 Joachim Wester
 * MIT license
 */
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dist/json-patch.min.js

 /*!
-* json-patch-duplex.js 0.3.10
+* json-patch-duplex.js 0.4.0
 * (c) 2013 Joachim Wester
 * MIT license
 */
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package.json

 {
   "name": "fast-json-patch",
-  "version": "0.3.10",
+  "version": "0.4.0",
   "description": "JSON-Patch allows you to update a JSON document by sending the changes rather than the whole document.",
@@ -5,0 +5,0 @@ "homepage": "https://github.com/Starcounter-Jack/JSON-Patch",

README.md

@@ -109,9 +109,9 @@ JSON-Patch
 1. Testing **json-patch.js**
- - Load `src/patchtest.html` in your web browser
+ - Load `test/SpecRunner.html` in your web browser
 2. Testing **json-patch-duplex.js**
- - Load `src/test-duplex.html` in your web browser
+ - Load `test/SpecRunnerDuplex.html` in your web browser
 
-Each of the test suite files contains *Jasmine* unit test suite and *JSLitmus* performance test suite.
+Each of the test suite files contains *Jasmine* unit test suite and *Benchmark.js* performance test suite.
 
-To run *JSLitmus* performance tests, press "Run Tests" button.
+To run *Benchmark.js* performance tests, press "Run Tests" button.
 
@@ -123,5 +123,5 @@ ### In Node.js
 3. Testing **json-patch.js**
- - Run command `jasmine-node --matchall --config duplex no src/test.js`
+ - Run command `jasmine-node --matchall --config duplex no test/spec/coreSpec.js`
 4. Testing **json-patch-duplex.js**
- - Run command `jasmine-node --matchall --config duplex yes src/test.js src/test-duplex.js`
+ - Run command `jasmine-node --matchall --config duplex yes test/spec/coreSpec.js test/spec/duplexSpec.js`
 
@@ -140,3 +140,3 @@ ## API
 
-If there was more then one patch in the array, the result of the last patch is returned.
+If there was more than one patch in the array, the result of the last patch is returned.
 
@@ -179,48 +179,2 @@ #### jsonpatch.observe (`obj` Object, `callback` Function (optional)) : `observer` Object
 
-#### 0.3.10 (Aug 21, 2014)
-
-Bugfix:
-- `test` operation failed of test if properties in two were ordered differently ([#39](https://github.com/Starcounter-Jack/JSON-Patch/issues/39))
-- implement `add`, `replace`, `test`, `move`, `copy` operation on object root ([#40](https://github.com/Starcounter-Jack/JSON-Patch/issues/40), [#45](https://github.com/Starcounter-Jack/JSON-Patch/issues/45))
-
-Upgraded test suite to use Benchmark.js instead of JSLitmus
-
-#### 0.3.9 (Aug 4, 2014)
-
-Feature:
-- expose method `jsonpatch.compare` for comparing two object trees
-
-#### 0.3.8 (Jul 18, 2014)
-
-Feature:
-- minified build now available in [dist/](https://github.com/Starcounter-Jack/JSON-Patch/tree/master/dist) directory ([#9](https://github.com/Starcounter-Jack/JSON-Patch/issues/9))
-
-#### 0.3.7 (May 5, 2014)
-
-Feature:
-- add a new method `compare` ([#24](https://github.com/Starcounter-Jack/JSON-Patch/issues/24))
-
-#### 0.3.6 (Nov 14, 2013)
-
-Update:
-- use the new record type names that landed in Chrome Canary (http://wiki.ecmascript.org/doku.php?id=harmony:observe - listed at 10/29/2013)
-
-#### 0.3.5 (Oct 28, 2013)
-
-Bugfix:
-- issues with calling observe/unobserve method on an object multiple times in Chrome (native Object.observe) ([#20](https://github.com/Starcounter-Jack/JSON-Patch/issues/20))
-
-#### 0.3.4 (Oct 16, 2013)
-
-Bugfix:
-- generate array item `remove` patches in reverse order, so they can be correctly applied in order they were generated ([#16](https://github.com/Starcounter-Jack/JSON-Patch/issues/16))
-
-#### 0.3.3 (Oct 11, 2013)
-
-Bugfixes:
-- properly escape `~` and `/` characters in poiner paths ([#19](https://github.com/Starcounter-Jack/JSON-Patch/pull/19))
-- generated patch contained array `length` (only in native Object.observe version) ([#14](https://github.com/Starcounter-Jack/JSON-Patch/issues/14))
-- `jsonpatch.unobserve` now delivers pending changes immediately (previously last-minute changes could be lost)
-- stability fixes for browsers with native `Object.observe` (Chrome)
-- code cleanup
-- removed sourcemap reference from output js file
+To see the list of recent changes, see [Releases](https://github.com/PuppetJs/PuppetJs/releases).

src/json-patch-duplex.js

 /*!
-* json-patch-duplex.js 0.3.10
+* json-patch-duplex.js 0.4.0
 * (c) 2013 Joachim Wester
@@ -111,2 +111,5 @@ * MIT license
         add: function (arr, i) {
+            if (i > arr.length) {
+                throw new Error("The specified index MUST NOT be greater than the number of elements in the array.");
+            }
             arr.splice(i, 0, this.value);
@@ -132,2 +135,3 @@ return true;
         add: function (obj) {
+            rootOps.remove.call(this, obj);
             for (var key in this.value) {
@@ -497,2 +501,18 @@ if (this.value.hasOwnProperty(key)) {
 
+    //3x faster than cached /^\d+$/.test(str)
+    function isInteger(str) {
+        var i = 0;
+        var len = str.length;
+        var charCode;
+        while (i < len) {
+            charCode = str.charCodeAt(i);
+            if (charCode >= 48 && charCode <= 57) {
+                i++;
+                continue;
+            }
+            return false;
+        }
+        return true;
+    }
+
     /// Apply a json-patch operation on an object tree
@@ -511,5 +531,19 @@ function apply(tree, patches) {
 
+            if (patch.value === undefined && (patch.op === "add" || patch.op === "replace" || patch.op === "test")) {
+                throw new Error("'value' MUST be defined");
+            }
+            if (patch.from === undefined && (patch.op === "copy" || patch.op === "move")) {
+                throw new Error("'from' MUST be defined");
+            }
+
             while (true) {
                 if (_isArray(obj)) {
-                    var index = parseInt(keys[t], 10);
+                    var index;
+                    if (keys[t] === '-') {
+                        index = obj.length;
+                    } else if (isInteger(keys[t])) {
+                        index = parseInt(keys[t], 10);
+                    } else {
+                        throw new Error("Expected an unsigned base-10 integer value, making the new referenced value the array element with the zero-based index");
+                    }
                     t++;
@@ -523,3 +557,3 @@ if (t >= len) {
                     var key = keys[t];
-                    if (key) {
+                    if (key !== undefined) {
                         if (key && key.indexOf('~') != -1)
@@ -526,0 +560,0 @@ key = key.replace(/~1/g, '/').replace(/~0/g, '~'); // escape chars

src/json-patch-duplex.ts

 /*!
- * json-patch-duplex.js 0.3.10
+ * json-patch-duplex.js 0.4.0
  * (c) 2013 Joachim Wester
@@ -16,3 +16,3 @@ * MIT license
 
-  var _objectKeys = (function() {
+  var _objectKeys = (function () {
     if (Object.keys)
@@ -68,9 +68,9 @@ return Object.keys;
 
-  /* We use a Javascript hash to store each 
-     function. Each hash entry (property) uses
-     the operation identifiers specified in rfc6902.
-     In this way, we can map each patch operation 
-     to its dedicated function in efficient way.
-     */
-     
+  /* We use a Javascript hash to store each
+   function. Each hash entry (property) uses
+   the operation identifiers specified in rfc6902.
+   In this way, we can map each patch operation
+   to its dedicated function in efficient way.
+   */
+
   /* The operations applicable to an object */
@@ -120,2 +120,5 @@ var objOps = {
     add: function (arr, i) {
+      if (i > arr.length) {
+        throw new Error("The specified index MUST NOT be greater than the number of elements in the array.");
+      }
       arr.splice(i, 0, this.value);
@@ -141,2 +144,3 @@ return true;
     add: function (obj) {
+      rootOps.remove.call(this, obj);
       for (var key in this.value) {
@@ -523,2 +527,18 @@ if (this.value.hasOwnProperty(key)) {
 
+  //3x faster than cached /^\d+$/.test(str)
+  function isInteger(str:string):boolean {
+    var i = 0;
+    var len = str.length;
+    var charCode;
+    while (i < len) {
+      charCode = str.charCodeAt(i);
+      if (charCode >= 48 && charCode <= 57) {
+        i++;
+        continue;
+      }
+      return false;
+    }
+    return true;
+  }
+
   /// Apply a json-patch operation on an object tree
@@ -539,5 +559,21 @@ export function apply(tree:any, patches:any[]):boolean {
 
+      if (patch.value === undefined && (patch.op === "add" || patch.op === "replace" || patch.op === "test")) {
+        throw new Error("'value' MUST be defined");
+      }
+      if (patch.from === undefined && (patch.op === "copy" || patch.op === "move")) {
+        throw new Error("'from' MUST be defined");
+      }
+
       while (true) {
         if (_isArray(obj)) {
-          var index = parseInt(keys[t], 10);
+          var index;
+          if (keys[t] === '-') {
+            index = obj.length;
+          }
+          else if (isInteger(keys[t])) {
+            index = parseInt(keys[t], 10);
+          }
+          else {
+            throw new Error("Expected an unsigned base-10 integer value, making the new referenced value the array element with the zero-based index");
+          }
           t++;
@@ -552,3 +588,3 @@ if (t >= len) {
           var key = keys[t];
-          if(key) {
+          if (key !== undefined) {
             if (key && key.indexOf('~') != -1)
@@ -555,0 +591,0 @@ key = key.replace(/~1/g, '/').replace(/~0/g, '~'); // escape chars

src/json-patch.js

 /*!
-* json-patch-duplex.js 0.3.10
+* json-patch-duplex.js 0.4.0
 * (c) 2013 Joachim Wester
@@ -60,2 +60,9 @@ * MIT license
 
+    /* We use a Javascript hash to store each
+    function. Each hash entry (property) uses
+    the operation identifiers specified in rfc6902.
+    In this way, we can map each patch operation
+    to its dedicated function in efficient way.
+    */
+    /* The operations applicable to an object */
     var objOps = {
@@ -101,4 +108,8 @@ add: function (obj, key) {
 
+    /* The operations applicable to an array. Many are the same as for the object */
     var arrOps = {
         add: function (arr, i) {
+            if (i > arr.length) {
+                throw new Error("The specified index MUST NOT be greater than the number of elements in the array.");
+            }
             arr.splice(i, 0, this.value);
@@ -124,2 +135,3 @@ return true;
         add: function (obj) {
+            rootOps.remove.call(this, obj);
             for (var key in this.value) {
@@ -166,2 +178,18 @@ if (this.value.hasOwnProperty(key)) {
 
+    //3x faster than cached /^\d+$/.test(str)
+    function isInteger(str) {
+        var i = 0;
+        var len = str.length;
+        var charCode;
+        while (i < len) {
+            charCode = str.charCodeAt(i);
+            if (charCode >= 48 && charCode <= 57) {
+                i++;
+                continue;
+            }
+            return false;
+        }
+        return true;
+    }
+
     /// Apply a json-patch operation on an object tree
@@ -180,5 +208,19 @@ function apply(tree, patches) {
 
+            if (patch.value === undefined && (patch.op === "add" || patch.op === "replace" || patch.op === "test")) {
+                throw new Error("'value' MUST be defined");
+            }
+            if (patch.from === undefined && (patch.op === "copy" || patch.op === "move")) {
+                throw new Error("'from' MUST be defined");
+            }
+
             while (true) {
                 if (_isArray(obj)) {
-                    var index = parseInt(keys[t], 10);
+                    var index;
+                    if (keys[t] === '-') {
+                        index = obj.length;
+                    } else if (isInteger(keys[t])) {
+                        index = parseInt(keys[t], 10);
+                    } else {
+                        throw new Error("Expected an unsigned base-10 integer value, making the new referenced value the array element with the zero-based index");
+                    }
                     t++;
@@ -192,3 +234,3 @@ if (t >= len) {
                     var key = keys[t];
-                    if (key) {
+                    if (key !== undefined) {
                         if (key && key.indexOf('~') != -1)
@@ -195,0 +237,0 @@ key = key.replace(/~1/g, '/').replace(/~0/g, '~'); // escape chars

src/json-patch.ts

 /*!
- * json-patch-duplex.js 0.3.10
+ * json-patch-duplex.js 0.4.0
  * (c) 2013 Joachim Wester
@@ -10,3 +10,3 @@ * MIT license
 
-  var _objectKeys = (function() {
+  var _objectKeys = (function () {
     if (Object.keys)
@@ -62,2 +62,10 @@ return Object.keys;
 
+  /* We use a Javascript hash to store each
+   function. Each hash entry (property) uses
+   the operation identifiers specified in rfc6902.
+   In this way, we can map each patch operation
+   to its dedicated function in efficient way.
+   */
+
+  /* The operations applicable to an object */
   var objOps = {
@@ -103,4 +111,8 @@ add: function (obj, key) {
 
+  /* The operations applicable to an array. Many are the same as for the object */
   var arrOps = {
     add: function (arr, i) {
+      if (i > arr.length) {
+        throw new Error("The specified index MUST NOT be greater than the number of elements in the array.");
+      }
       arr.splice(i, 0, this.value);
@@ -126,2 +138,3 @@ return true;
     add: function (obj) {
+      rootOps.remove.call(this, obj);
       for (var key in this.value) {
@@ -169,2 +182,18 @@ if (this.value.hasOwnProperty(key)) {
 
+  //3x faster than cached /^\d+$/.test(str)
+  function isInteger(str:string):boolean {
+    var i = 0;
+    var len = str.length;
+    var charCode;
+    while (i < len) {
+      charCode = str.charCodeAt(i);
+      if (charCode >= 48 && charCode <= 57) {
+        i++;
+        continue;
+      }
+      return false;
+    }
+    return true;
+  }
+
   /// Apply a json-patch operation on an object tree
@@ -185,5 +214,21 @@ export function apply(tree:any, patches:any[]):boolean {
 
+      if (patch.value === undefined && (patch.op === "add" || patch.op === "replace" || patch.op === "test")) {
+        throw new Error("'value' MUST be defined");
+      }
+      if (patch.from === undefined && (patch.op === "copy" || patch.op === "move")) {
+        throw new Error("'from' MUST be defined");
+      }
+
       while (true) {
         if (_isArray(obj)) {
-          var index = parseInt(keys[t], 10);
+          var index;
+          if (keys[t] === '-') {
+            index = obj.length;
+          }
+          else if (isInteger(keys[t])) {
+            index = parseInt(keys[t], 10);
+          }
+          else {
+            throw new Error("Expected an unsigned base-10 integer value, making the new referenced value the array element with the zero-based index");
+          }
           t++;
@@ -198,3 +243,3 @@ if (t >= len) {
           var key = keys[t];
-          if(key) {
+          if (key !== undefined) {
             if (key && key.indexOf('~') != -1)
@@ -227,2 +272,2 @@ key = key.replace(/~1/g, '/').replace(/~0/g, '~'); // escape chars
   exports.apply = jsonpatch.apply;
-}
+}

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Uses eval

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Dynamic require

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decreased by-100%

Worsened metrics

Total package byte prevSize

197254

decreased by-52.99%

Number of package files

25

decreased by-39.02%

Lines of code

1616

decreased by-79.09%

Number of lines in readme file

177

decreased by-20.63%

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