* Pluck over map * Explain why map makes sense there * Refactor reactions controller a bit and iterate only once * Use group by instead of N counting queries * More positive * Simplify BufferedArticlesController * Less queries for MailchimpBot * Use Rails instead of SQL * Build comment_ids only when needed |
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|---|---|---|
| .. | ||
| migrate | ||
| schema.rb | ||
| seeds.rb | ||