55 commits

Author	SHA1	Message	Date
Linus Groh	ae95ed5ddd	LibJS: Append first sparse element to packed elements in take_first() ... Otherwise we continuously lose the first sparse element (at index SPARSE_ARRAY_THRESHOLD) without noticing, as we overwrite all indices with the value at index+1. Fixes #5884.	2021-03-21 09:35:47 +01:00
Linus Groh	2d8362cceb	LibJS: Implement 'Relative Indexing Method' proposal (.at()) ... Still stage 3, but already implemented in major engines and unlikely to change - there isn't much to change here anyway. :^) See: - https://github.com/tc39/proposal-relative-indexing-method - https://tc39.es/proposal-relative-indexing-method/ - https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/at	2021-03-12 19:01:08 +01:00
Linus Groh	a72276407b	LibJS: Make ArrayPrototype an Array object ... https://tc39.es/ecma262/#sec-properties-of-the-array-prototype-object The Array prototype object: [...] is an Array exotic object and has the internal methods specified for such objects. NOTE: The Array prototype object is specified to be an Array exotic object to ensure compatibility with ECMAScript code that was created prior to the ECMAScript 2015 specification.	2021-02-24 10:22:17 +01:00
Breno Silva	cfb0f3309d	LibJS: Implement tests for Array.prototype.flat	2021-02-18 00:22:45 +01:00
Andreas Kling	13d7c09125	Libraries: Move to Userland/Libraries/	2021-01-12 12:17:46 +01:00