v5.0.0

Changelog

• Bump mocha from 8.1.2 to 8.1.3 (#96)
• Support sparse arrays (#95)
• Bump mocha from 8.1.1 to 8.1.2 (#94)
• Bump mocha from 8.1.0 to 8.1.1 (#92)
• Create Dependabot config file (#91)
• Bump mocha from 8.0.1 to 8.1.0 (#90)
• Bump lodash from 4.17.15 to 4.17.19 (#89)
• Bump mocha from 7.2.0 to 8.0.1 (#88)

Behavior changes for sparse arrays

It serializes sparse arrays as follows since this version. The result of serialization may be changed if you are passing sparse arrays values into the serialize-javascript.

const serialize = require('serialize-javascript');

var a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
delete a[0];
a.length = 3;
a[5] = 'wat';
serialize(a) // 'Array.prototype.slice.call({"1":2,"2":3,"5":"wat","length":6})'

---

Thank you @victorporof for this release.

v4.0.0

Changelog

• Bump nyc from 15.0.1 to 15.1.0 (#85)
• support for bigint (#80)

Behavior changes for BigInt

It serializes BigInt values as follows since this version. The result of serialization may be changed if you are passing BigInt values into the serialize-javascript.

v4.x:

const serialize = require('serialize-javascript');

serialize({big: BigInt('10')}); // '{"big":BigInt("10")}'

v3.x:

const serialize = require('serialize-javascript');

serialize({big: BigInt('10')}); // throws error

---

Thank you @mum-never-proud for this release.

v3.1.0

• Bump mocha from 7.1.2 to 7.2.0 (#83)
• Bump mocha from 7.1.1 to 7.1.2 (#82)
• Bump nyc from 15.0.0 to 15.0.1 (#81)
• Don't replace regex / function placeholders within string literals (#79)
• [Security] Bump minimist from 1.2.0 to 1.2.5 (#78)
• Bump mocha from 7.1.0 to 7.1.1 (#77)
• Bump mocha from 7.0.1 to 7.1.0 (#74)
• Update example in README (#73)

Note: the randombytes has been added to the dependency package to improve the generation of UIDs. Check the #22 for more information. Thanks to @JordanMilne and @Siebes for this change.

v3.0.0

• Introduce support for Infinity (@vthibault, #72)
• Bump mocha from 7.0.0 to 7.0.1 (#71)
• Test on Node.js v12 (@okuryu, #70)
• Bump mocha from 6.2.2 to 7.0.0 (#69)
• Bump nyc from 14.1.1 to 15.0.0 (#68)

Behavior changes for Infinity

It serializes Infinity values as follows since this version. The result of serialization may be changed if you are passing Infinity values into the serialize-javascript.

v3.x

const serialize = require('serialize-javascript');

serialize({inf: Infinity}); // '{"inf":Infinity}'

v2.x

const serialize = require('serialize-javascript');

serialize({inf: Infinity}); // '{"inf":null}'

v2.1.2

• Ignore .nyc_output (@styfle, #64)

v2.1.1

• Fix regular expressions Cross-Site Scripting (XSS) vulnerability (see security advisory)
• Migrate to nyc from istanbul

v2.1.0

• Add ignoreFunction option (@realdennis, #58)

v2.0.0

• re-landed #54 with bump major version (see: #57)

Behavior changes for undefined

It serializes undefined values as follows since this version. The result of serialization may be changed if you are passing undefined values into the serialize-javascript.

v2.x

const serialize = require('serialize-javascript');

serialize({undef: undefined}); // '{"undef":undefined}'

v1.x

const serialize = require('serialize-javascript');

serialize({undef: undefined}); // '{}'

v1.9.1

• Revert #54 for breaking changes (see: #57)
• Bump mocha from 5.2.0 to 6.2.0 (#56)

v1.9.0

• support serialize undefined (@nqdy666, #54)
• Update Node.js versions to tests