ash-project/ash
1
0
Fork 0
mirror of https://github.com/ash-project/ash.git synced 2024-09-19 21:13:10 +12:00
Code Issues Projects Releases Packages Wiki Activity

chore: add some clarification

Browse source
This commit is contained in:
Zach Daniel 2024-05-06 10:24:50 -04:00
parent 84f8d6d942
commit 405093eb1a
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
documentation/how-to/preventing-concurrent-writes.livemd
View file

@ -25,11 +25,11 @@ For more information, see the documentation for `Ash.Resource.Change.OptimisticL
2. If you want optimistic locking to occur for _specific actions_:
1. Add `change optimistic_lock(:version)` to those specific actions
3. If you want optimistic locking to occur for _all actions_:
1. Add a global `changes` block, if you do not have one
1. Add a global `changes` block to the resource, if you do not have one
2. Add `change optimistic_lock(:version), on: [:create, :update, :destroy]`
3. Note that we list the action types, because `:destroy` is not in the list of action types a change runs on by default.
4. If you want to apply optimistic locking to _many but not all actions_:
1. Add a global `changes` block, if you do not have one
1. Add a global `changes` block to the resource, if you do not have one
2. Add `change optimistic_lock(:version), where: action_is([:list, :of, :actions])`
## Examples