MONGOID-5610 - Cleanup: Use delegator for exists? on embedded proxy, and add code comments #5610
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 Outdated suggestions cannot be applied.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.
This PR is a follow-up on MONGOID-5610 with some code from my original PR branch. It does two things:
criteria
forexists?
method inlib/mongoid/association/referenced/has_many/proxy.rb
. We already have other such delegators forcount
, etc. to it is unclear whyexists?
would be privileged to not have a delegator here.false/nil
arg returnsfalse
.