Version 5.0.1

Changelog

• Fix incorrect typings for compile get/set methods (#58, thanks to @haakemon)
• Fix null values throwing exception when traversing over while getting (#50, thanks to @reckter)
• Fix tests for null and undefined assertions (a5706e8)

v5.0.0

5.0.0 (2021-10-31)

Bug Fixes

• Fix prototype pollution (#51)

  • The original, non-mutated objects are now returned if any of the keys __proto__, constructor or prototype are used in a json pointer.

  // returns the unmodified input {}jsonpointer.set({},'/foo/__proto__/boo','polluted')

  • When passing non-string arrays to a .set operation, an error is thrown:

  // throws `new Error('Invalid JSON pointer. Must be of type string or number.')`jsonpointer.set({},[['__proto__'],['__proto__'],'boo'],'polluted')

v4.1.0

4.1.0 (2020-07-03)

Bug Fixes

• prototype pollution (234e343)

Features

• docs: thank contributors (b67e402)
• docs: use npm test (ad96a94)
• re-add semantic release (49b7074)

Version 4.0.1

Whitelist production relevant files in package.json.
This decreases the npm package size a bit.
#26

Version 4.0.0

• null values now get set properly
• deleting a property is now supported by using jsonpointer.set(obj, '/val', undefined)

BREAKING CHANGES

setting null values

When setting a null value, it now gets set as actual value.
Previously we've deleted the property.

varobj={foo: 'bar'}jsonpointer.set(obj,'/foo',null)// results in obj = {foo: null}

empty values

When getting a non-existent value, we previously returned null.
We've now changed that to undefined.

varobj={}jsonpointer.get(obj,'/foo')// returns `undefined`// with earlier versions, we've returned `null`

Version 3.0.1

Split getter & setter to improve readability and improve the performance

Version 3.0.0

• Support /- getter and setter and nested properties #19
• Add jsonpointer.compile(pointer) feature #20
• Lint files, use JavaScript standard style #23
• Drop node 0.6 and 0.8 support

Version 2.0.0

• Remove unused console module #18
• Throw Error instances instead of strings #12

1.1.0

Merge pull request #9 from hildjj/master
Return null when value not found

1.0.1

1.0.1