Update put_assoc cheatsheet to use changesets #4437
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
The existing docs use update_in on a struct and pass that to put_assoc which doesn't actually perform any updates because: "structs are not change tracked in any fashion. In other words, if you change a comment struct and give it to put_assoc/4, the updates in the struct won't be persisted. You must use changesets instead."
josevalim
reviewed
Jun 20, 2024
|
💚 💙 💜 💛 ❤️ |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
The existing docs use update_in on a struct and pass that to put_assoc which doesn't actually perform any updates because:
"structs are not change tracked in any fashion.
In other words, if you change a comment struct and give it to put_assoc/4, the updates in the struct won't be persisted. You must use changesets instead."
This fixes the doc to use changesets instead so the example can be followed.