a8269264bf
Previously, in `_mismatch()`, the `DefaultIterableDiffer` first checks `_linkedRecords` for `itemTrackBy`, then checks `_unlinkedRecords`. This cause the `DefaultIterableDiffer` to move "later" items that match the `itemTrackBy` from the old collection, rather than using the "earlier" one. Now we check `_unlinkedRecords` first, so that the `DefaultIterableDiffer` can give a more stable and reasonable result after diffing. For example, rather than (`a1` and `a2` have same trackById) ``` a1 b c a2 => b a2 c a1 ``` we get ``` a1 b c a2 => b a1 c a2 ``` where a1 and a2 retain their original order despite both having the same track by value. Fixes #23815 PR Close #23941 |
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| .. | ||
| animations | ||
| bazel | ||
| benchpress | ||
| common | ||
| compiler | ||
| compiler-cli | ||
| core | ||
| docs | ||
| elements | ||
| examples | ||
| forms | ||
| language-service | ||
| localize | ||
| misc/angular-in-memory-web-api | ||
| platform-browser | ||
| platform-browser-dynamic | ||
| platform-server | ||
| private/testing | ||
| router | ||
| service-worker | ||
| upgrade | ||
| zone.js | ||
| BUILD.bazel | ||
| README.md | ||
| circular-deps-test.conf.js | ||
| empty.ts | ||
| goog.d.ts | ||
| license-banner.txt | ||
| system.d.ts | ||
| tsconfig-build-no-strict.json | ||
| tsconfig-build.json | ||
| tsconfig-test.json | ||
| tsconfig.json | ||
| types.d.ts | ||
README.md
Angular
The sources for this package are in the main Angular repo. Please file issues and pull requests against that repo.
Usage information and reference details can be found in Angular documentation.
License: MIT