Code reviewMediumcr-g469

Subject Comparator violationsLevel Mid–Senior~16 minCommon in Code quality & review interviewsIndustries Software development

Question

Review this Go sort that ranks posts by score descending, breaking ties by newest first (larger createdAt).

What a strong answer looks like

Separate real bugs from style. Rank issues by severity, point at the root cause rather than the symptom, and suggest a concrete fix — specific and kind.

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Code to reviewgo

1sort.Slice(posts, func(i, j int) bool {2    if posts[i].Score != posts[j].Score {3        return posts[i].Score > posts[j].Score4    }5    return posts[i].CreatedAt >= posts[j].CreatedAt6})

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