Speed up #source and #target on associations #770
Merged
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Outdated suggestions cannot be applied.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.
It is common to manipulate the sources and targets of associations in moose but in case we need them extensively it can take some time to get them because we compute them from the meta description.
In this change I'm adding a cache to get the source and target selectors which speed up quite a bit the code.
I had a piece of code taking 200ms that got down to 28ms with this change. Out of the 28ms, only 2ms are now spent in getting the source and target