--- title: Naming: if you have to open the body, the name isn't done description: A code review heuristic for naming: if you can't state what a function does from its name and parameters alone in one sentence, either the name is wrong or the... canonical: https://daily.dev/posts/naming-if-you-have-to-open-the-body-the-name-isn-t-done-vwxtqx0sn twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Naming: if you have to open the body, the name isn't done | daily.dev og:description: A code review heuristic for naming: if you can't state what a function does from its name and parameters alone in one sentence, either the name is wrong or the... og:url: https://daily.dev/posts/naming-if-you-have-to-open-the-body-the-name-isn-t-done-vwxtqx0sn og:image: https://api.daily.dev/og/posts/vWXTqX0sn.png og:image:alt: Naming: if you have to open the body, the name isn't done og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Naming: if you have to open the body, the name isn't done **[Adam](https://daily.dev/sources/nji2zhyhnijgoxeg0gj5j)** · [@nark3d](https://daily.dev/nark3d) · 1 min read · 9 upvotes · 1 comments ## Summary A code review heuristic for naming: if you can't state what a function does from its name and parameters alone in one sentence, either the name is wrong or the function is doing two jobs (usually the latter). The author argues this needs to become an explicit rule now because AI coding agents tend to abbreviate names out of habit, so relying on developer intuition or preference is no longer sufficient. ## Content Everyone agrees naming matters and almost nobody spends time on it. My review check is to say in one sentence what a function does from its name and parameters alone. If I can't, the name's bad or the function is doing two jobs, and it's usually the second. Agents abbreviate out of habit, so this needs a rule now rather than a preference. https://prickles.org/tenet/intention-revealing-names/F2 ## Community discussion Top comments from developers on daily.dev. **@agustinbarrientos** · 0 upvotes > Good test of whether `load(id)` stays opaque even when the verb sounds precise --- Tags: [#ai-coding](https://daily.dev/tags/ai-coding), [#code-review](https://daily.dev/tags/code-review) [View this post on daily.dev](https://daily.dev/posts/naming-if-you-have-to-open-the-body-the-name-isn-t-done-vwxtqx0sn) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"DiscussionForumPosting","mainEntityOfPage":"https://daily.dev/posts/naming-if-you-have-to-open-the-body-the-name-isn-t-done-vwxtqx0sn","headline":"Naming: if you have to open the body, the name isn't done","text":"A code review heuristic for naming: if you can't state what a function does from its name and parameters alone in one sentence, either the name is wrong or the function is doing two jobs (usually the latter). 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