Fix serialization issue for 0n. (yahoo#156)

Fix yahoo#125 Fix yahoo#154
tornikeshavishvili · Jan 15, 2023 · 7e23ae8 · 7e23ae8
1 parent 343abd9
commit 7e23ae8
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/index.js b/index.js
@@ -83,7 +83,7 @@ module.exports = function serialize(obj, options) {
             deleteFunctions(value);
         }
 
-        if (!value && value !== undefined) {
+        if (!value && value !== undefined && value !== BigInt(0)) {
             return value;
         }
 

diff --git a/test/unit/serialize.js b/test/unit/serialize.js
@@ -441,6 +441,12 @@ describe('serialize( obj )', function () {
             expect(serialize({t: [b]})).to.be.a('string').equal('{"t":[BigInt("9999")]}');
         });
 
+        it('should serialize 0n', function () {
+            var b = BigInt(0);
+            expect(serialize(b)).to.equal('BigInt("0")');
+            expect(serialize({t: [b]})).to.be.a('string').equal('{"t":[BigInt("0")]}');
+        });
+
         it('should deserialize BigInt', function () {
             var d = eval(serialize(BigInt(9999)));
             expect(d).to.be.a('BigInt');