is-json - npm Package Compare versions

Comparing version 1.1.3 to 1.1.4

index.js

@@ -1,2 +0,1 @@
-
 function isString (x) {
@@ -19,8 +18,17 @@ var type = Object.prototype.toString.apply(x);
 
-  // https://github.com/douglascrockford/JSON-js/blob/master/json2.js#L451
-  return /^[\],:{}\s]*$/
-    .test(str
-      .replace(/\\["\\\/bfnrtu]/g, '@')
-      .replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']')
-      .replace(/(?:^|:|,)(?:\s*\[)+/g, ''));
+  if (/^\{(.*?)\}$/.test(str))
+    return /"(.*?)":(.*?)/g.test(str);
+
+  if (/\[(.*?)\]/.test(str)) {
+    str = str.replace(/\s/g, '')
+              .replace(/^\[/, '')
+              .replace(/\]$/, '')
+              .replace(/},{/g, '}\n{')
+              .split(/\n/);
+              console.log(str);
+    return str.map(function (s) { return isJSON(s); })
+              .reduce(function (prev, curr) { return !!curr; });
+  }
+
+  return false;
 }

package.json

 {
   "name": "is-json",
-  "version": "1.1.3",
+  "version": "1.1.4",
   "description": "check if a string is a valid JSON string without using Try/Catch",
@@ -5,0 +5,0 @@ "main": "index.js",

test/index.js

@@ -6,3 +6,3 @@ var test = require('tape');
 test('performe isJSON verifications', function (t) {
-  t.plan(10);
+  t.plan(14);
 
@@ -21,2 +21,7 @@ t.deepEqual(isJSON(null), false, '`null`, should return false');
               '`{"a":"obja","b":[0,1,2],"c":{"d":"some object"}}`, should return true');
+  t.deepEqual(isJSON('1,2,3'), false, '`1,2,3`, should return false');
+  t.deepEqual(isJSON('{1,2,3}'), false, '`{1,2,3}`, should return false');
+  t.deepEqual(isJSON('[{"a": 123}, {1,2,3}}]'), false, '`[{"a": 123, {1,2,3}}]`, should return false');
+  t.deepEqual(isJSON('[{"a": {"aa": [1,2,3,4], "aaa": {"d": 1212}}}, {"b": "test", "c": [1,2,3]}]'),
+                        true, 'complex object should return true');
 });

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Improved metrics

Total package byte prevSize

4974

increased by13.05%

Lines of code

47

increased by34.29%

No dependency changes