Editor: Optimize common dependencies bail-out #16839
Merged
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Related: #16402 (comment), #16402 (comment)
This pull request seeks to apply a minor optimization to the block sources behavior implemented in #16402 to avoid repeated validation of common data access within loops to sources and blocks applications. It's unlikely this has a significant impact, but these loops are both called for every change to a block in a post (e.g. each keypress).
Testing Instructions:
Repeat testing instructions from #16402.