Limit children for deletion notice#2491
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The problem with this is that it still fetches all children from the database.
I implemented a quick and dirty fix for this here: https://github.com/alexandergitter/rails_admin/commit/6a172da72c98bfd5ca7285b356478a16e7a7a064
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I don't think that children are fetched from database here.
children variable contains a CollectionProxy returned to _delete_notice.html.haml where count and 'first(limit) is called. First n children are fetched here.
Am I wrong ?
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Mhh that's interesting, I didn't notice that.
In my tests Active Record did an unlimited SELECT though, not sure if there's something else that would trigger that... maybe it's because children gets wrapped in a new array? Would that eagerly fetch all children?
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Yes, wrapping children in a a new array may fetch database values.
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Seems okay, thanks! |
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Limit number of future orphans displayed during deletion confirmation in order to avoid performance issue.