--- title: This Week in #dev (Feb 9, 2024) | daily.dev description: This edition covers topics such as inverting where clauses in Rails, test.each global in Jest, SQL's ALL and ANY operators, improving test performance with... canonical: https://daily.dev/posts/this-week-in-dev-feb-9-2024--u5rneaquz twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: This Week in #dev (Feb 9, 2024) | daily.dev og:description: This edition covers topics such as inverting where clauses in Rails, test.each global in Jest, SQL's ALL and ANY operators, improving test performance with... og:url: https://daily.dev/posts/this-week-in-dev-feb-9-2024--u5rneaquz og:image: https://api.daily.dev/og/posts/u5rneaquZ.png og:image:alt: This Week in #dev (Feb 9, 2024) 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. # This Week in #dev (Feb 9, 2024) **[thoughbot](https://daily.dev/sources/thoughbot)** · 2 min read · 0 upvotes · 0 comments ## Summary This edition covers topics such as inverting where clauses in Rails, test.each global in Jest, SQL's ALL and ANY operators, improving test performance with unlogged tables in PostgreSQL, and non-durable PostgreSQL settings. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#testing](https://daily.dev/tags/testing), [#sql](https://daily.dev/tags/sql), [#rails](https://daily.dev/tags/rails), [#postgresql](https://daily.dev/tags/postgresql), [#jest](https://daily.dev/tags/jest) [View this post on daily.dev](https://daily.dev/posts/this-week-in-dev-feb-9-2024--u5rneaquz) ```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":"TechArticle","headline":"This Week in #dev (Feb 9, 2024)","url":"https://daily.dev/posts/this-week-in-dev-feb-9-2024--u5rneaquz","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/this-week-in-dev-feb-9-2024--u5rneaquz"},"datePublished":"2024-02-19T00:01:53.446Z","dateModified":"2024-05-09T08:58:27.770Z","description":"This edition covers topics such as inverting where clauses in Rails, test.each global in Jest, SQL's ALL and ANY operators, improving test performance with...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/ad50b0fda65d9c2d478c72e673926c15?_a=AQAEufR","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/ad50b0fda65d9c2d478c72e673926c15?_a=AQAEufR","isAccessibleForFree":true,"articleSection":"thoughbot","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"thoughbot","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/9fe12feb57f944a29ff63a79e350081a","url":"https://daily.dev/sources/thoughbot"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/this-week-in-dev-feb-9-2024--u5rneaquz","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"testing,sql,rails,postgresql,jest","timeRequired":"PT2M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"thoughbot","item":"https://daily.dev/sources/thoughbot"},{"@type":"ListItem","position":3,"name":"This Week in #dev (Feb 9, 2024)"}]} ```