2026-04-13T23:24:06Z https://yabu.me Tyler A. Young 🧑🏻‍💻⚗️ https://yabu.me/npub1dwca0vsahtluny9645zl3uxcfq8k3gesh64ttxryya05xqxneqhqfdgd29 https://cdn.fosstodon.org/accounts/avatars/109/263/097/285/793/649/original/9788dc52d657654c.jpg https://cdn.fosstodon.org/accounts/avatars/109/263/097/285/793/649/original/9788dc52d657654c.jpg https://yabu.me/nevent1qqsz8jjr2xttxkwad9w9dvk8uc2xdhwwxuadwcaty79c6m8yduyq7pgzyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzurfxrnx Wanna find garbage tests in your #ElixirLang codebase?<br/><br/>I&#39;m working on a Credo check that will flag any test that fails to exercise production code. Stuff like:<br/><br/>test &#34;to_string works&#34; do<br/> assert to_string(:user) == &#34;user&#34;<br/>end<br/><br/>(That&#39;s a real example I found in our ~20k test codebase!)<br/><br/>🧵 2026-03-27T13:17:10Z https://yabu.me/nevent1qqswpczlw0snzxyltm887kfuj4gmtmpt488cyrhvs96zrddakzm9cnczyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzu88lhrr In reply to <a href='/nevent1qqsqwahkc4xtux2fdy4sdxe709jka437rr40kdknr9t0vkwd0kzj78cpz4mhxue69uhhyetvv9ujuerfw36x7tnsw43qaayzls'>nevent1q…yzls</a><br/>_________________________<br/><br/><span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqulzu7e8xt6zqntjjqav28hhr45fu0qlllnx6ctc5ap4rjsapaezs5tlgpc" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqulzu7e8xt6zqntjjqav28hhr45fu0qlllnx6ctc5ap4rjsapaezs5tlgpc</span> (<span class="italic">nprofile…lgpc</span>)</a></span> I have two:<br/><br/>1. “Let’s double-click on that.”<br/>2. “Learnings” as a noun (we already have a noun for that… it’s a lesson!) 2026-01-08T19:46:39Z https://yabu.me/nevent1qqs8eh4uvens2uytm8k5zxhz4lyycnjpwhhjqgs5t7ugchjuum8cdjczyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzumz3vdl If I say “holy shit, people are mad about that blog post,” does everybody know which one I’m talking about? 2025-06-03T11:48:32Z https://yabu.me/nevent1qqsp7l96453ctdjjlvmuamqgjf8m6y69ln0cny3wajhmfka943v6pfszyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzuw2ffwn One of y’all should go write #ElixirLang at Apple.<br/><br/><a href="https://jobs.apple.com/en-us/details/200604960/sr-software-engineer-elixir-environmental-systems?team=SFTWR">https://jobs.apple.com/en-us/details/200604960/sr-software-engineer-elixir-environmental-systems?team=SFTWR</a><br/><br/>#ElixirJobs 2025-05-30T20:34:27Z https://yabu.me/nevent1qqs8ehdnf08cnl52xtzcn0uv9xkptt0ef0ed25yvszjy5yf0w84h8agzyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzu7tvvru TIL that SmartRent forked the #ElixirLang Styler project to actually make it configurable. Quokka is the Credo-but-just-fix-it-for-me that I&#39;ve wanted for 6 years of doing Elixir. 😍 😍 😍 <br/><br/><a href="https://github.com/smartrent/quokka">https://github.com/smartrent/quokka</a> 2025-05-27T12:38:14Z https://yabu.me/nevent1qqspehu6hy3dn0s32gdqng5td5dcrxt77k4n7jthe9m3wxrap809easzyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzuxzrtd5 In reply to <a href='/nevent1qqsy7eh6pth9vlqugz3vmp6km54j8rdxrnpf2cl43rujsjv3qnukjncpz4mhxue69uhhyetvv9ujumt0wd68ytnsw43q8rxrf2'>nevent1q…xrf2</a><br/>_________________________<br/><br/><span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq890f63xzj7shr35td3n925l9ljhw9vec4lsxv6g4ll2s8tm66kvqteewc6" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq890f63xzj7shr35td3n925l9ljhw9vec4lsxv6g4ll2s8tm66kvqteewc6</span> (<span class="italic">nprofile…ewc6</span>)</a></span> Coming soon:<br/><br/>Go<br/>Now<br/>HB Go<br/>HB Go Max<br/>HB Go Max Now 2025-05-14T14:51:01Z https://yabu.me/nevent1qqsqf3renjpdvxy6mzuka7dmce5e5f5qm7d95yra9war23hgvhzkuygzyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzu5zl6gh Proposal for a new convention for referring to #ElixirLang functions when you absolutely can&#39;t be bothered to count its arity:<br/><br/>MyModule.my_fun/??? 2025-05-13T11:10:02Z https://yabu.me/nevent1qqs8np42dh408yfsld54l52l677kyarr9tlzmd0yg7dskrm6gnef8gqzyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzuq5qv08 <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq3jd6pnp95y29uk5r60rgwy5alzwvvq84sh7uqgafadjx7s4htnpq54n5tq" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq3jd6pnp95y29uk5r60rgwy5alzwvvq84sh7uqgafadjx7s4htnpq54n5tq</span> (<span class="italic">nprofile…n5tq</span>)</a></span> Hey, sorry to bug you… if you can approve this fix to CI, I can take care of the remaining open PRs on Geo. 😄<br/><br/><a href="https://github.com/felt/geo/pull/235">https://github.com/felt/geo/pull/235</a> 2025-05-09T11:24:40Z https://yabu.me/nevent1qqswxzfnqzd07xcxewxkwzaf9ppt9ch5vdjdrs5ucss08ayj0eyy73czyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzum3z97d There&#39;s a remote code execution vulnerability in OTP. Update your #ElixirLang deployments to OTP 27.3.3, 26.2.5.11, or 25.3.2.20 ASAP.<br/><br/><a href="https://github.com/erlang/otp/security/advisories/GHSA-37cp-fgq5-7wc2">https://github.com/erlang/otp/security/advisories/GHSA-37cp-fgq5-7wc2</a> 2025-04-16T20:28:52Z https://yabu.me/nevent1qqs964pxmtqyq39p9dk7dffdl2vdk7ly65sr69y30r43yl8r654a09gzyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzuzsdg79 64 GB of RAM. 16 CPU cores. Can&#39;t type in a comment box on a GitHub PR review in real time.<br/><br/>Maybe someday we&#39;ll have the computing resources for this... 2025-04-14T13:52:12Z https://yabu.me/nevent1qqs9y7wfzleysk02tp8unvtfc92m7nk0kmmjgjuqzumdxh2p4xg50aszyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzuv4cugc My 8 year old has been really into making games in Scratch, and is thinking about moving to a text-based programming language to get past some of Scratch&#39;s limitations.<br/><br/>Any recommendations for simple Elixir-based games, or should I bite the bullet and do Python?<br/><br/>#ElixirLang 2025-04-13T11:29:37Z https://yabu.me/nevent1qqsdyku04gh3cy9hxgdxc4l2kpvvcvrd4n625m8trqcsfjpltkvaztqzyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzua07wvy I have an unhealthy love of utterly unwieldy conference talk titles. They just amuse the hell out of me.<br/><br/>Current title I&#39;m playing around with:<br/><br/>You Already Know What a Monad Is (Even If You Didn’t Know That You Know), and Why That Matters 2025-04-12T11:21:23Z https://yabu.me/nevent1qqsya4ym6p5w0vvxa6fz3eggkxnqjr79k6g6stemxhuufx2l0h6mengzyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzu2c7ask I missed it initially, but the call for proposals is out for ElixirConf US 2025.<br/><br/>I think I&#39;m gonna submit a couple talks, one a followup to my lightning talk last year about the Result monad, and another about adversarial web scraping.<br/><br/><a href="https://sessionize.com/elixirconf-2025/">https://sessionize.com/elixirconf-2025/</a> 2025-04-03T18:06:30Z https://yabu.me/nevent1qqswny0aemmx86qulqxmzytg8x67rk3njmsrfykqrvzcmprmwcg38agzyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzufr75g9 In reply to <a href='/nevent1qqsffws72u7xt93qjfzeqp2ypjqh6e2pjm5wtg2mg2ule56v7cmhnkspz4mhxue69uhhyetvv9ujumt0wd68ytnsw43qgh5sws'>nevent1q…5sws</a><br/>_________________________<br/><br/>I&#39;ve documented what I ended up doing here:<br/><br/><a href="https://github.com/elixir-lang/elixir/pull/14385#issuecomment-2772915205">https://github.com/elixir-lang/elixir/pull/14385#issuecomment-2772915205</a> 2025-04-02T15:20:22Z https://yabu.me/nevent1qqsffws72u7xt93qjfzeqp2ypjqh6e2pjm5wtg2mg2ule56v7cmhnkszyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzu9xmvgl In reply to <a href='/nevent1qqs0djuzqxyvuewf52d3fx3k382grn28ajtr9nenjpvpeaq8p5982jcpz4mhxue69uhhyetvv9ujumt0wd68ytnsw43qk3dfkg'>nevent1q…dfkg</a><br/>_________________________<br/><br/>Likewise I tried adding a blocklist derivation of Inspect to `MyApp.Schema`:<br/><br/>defmodule MyApp.Schema do<br/> defmacro __using__(opts) do<br/> quote do<br/> use Ecto.Schema<br/> @derive {Inspect, except: [:password, :name]}<br/> end<br/> end<br/>end<br/><br/>...but Inspect gets mad about unknown fields.<br/><br/>Any ideas? 2025-04-01T13:10:12Z https://yabu.me/nevent1qqs0djuzqxyvuewf52d3fx3k382grn28ajtr9nenjpvpeaq8p5982jczyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzuvyw9c3 Okay #ElixirLang folks, I need your ideas...<br/><br/>I&#39;d like to override the fallback Inspect protocol for all structs to redact certain sensitive keys. For instance, I&#39;d like the backtrace of:<br/><br/>Enum.reduce(%User{password: &#34;secret&#34;}, fn _, _ -&gt; :ok end)<br/><br/>...to redact &#34;secret&#34;.<br/><br/>I&#39;d really like to avoid relying on devs to remember to derive the Inspect protocol on every struct they create.<br/><br/>I tried to do:<br/><br/>defimpl Inspect, for: Map do<br/> ...<br/>end<br/><br/>...but Elixir is displeased with me (inscrutable errors). 2025-04-01T13:09:44Z https://yabu.me/nevent1qqsqqqxzu9y2ymrfvgkazm2f0syxmhh2pmwsnaqnw782dttsn7v7vaqzyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzus2y420 Hey, uh... apologies to everybody I&#39;ve been less than responsive to, especially around open source stuff. My dad died unexpectedly at the beginning of March, and literally 8 hours later, my grandma went to the ICU for three brain bleeds. Family stuff has been A Lot™. 😬 2025-03-31T14:02:00Z https://yabu.me/nevent1qqszynltp7d6mxrekt0dafulsty5fte6th8f73r8z9fnww0x2mhffngzyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzuu82z74 Man, I feel this so much. I&#39;ve invested a ton of time into GitHub Actions over the years, and the tight integration with GitHub makes it really hard to beat (imagine that). There are so many sharp corners, though, on seemingly simple things.<br/><br/><a href="https://www.feldera.com/blog/the-pain-that-is-github-actions">https://www.feldera.com/blog/the-pain-that-is-github-actions</a> 2025-03-20T13:42:20Z https://yabu.me/nevent1qqs2ruvnelxdpgc0zalwc70xzk5nupnqhawzckmtu683ru5jz4cgjjczyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzu72zrtz If you&#39;re writing tests for an Ecto schema module, consider using Ecto.Changeset.apply_action/2 (or its ! variant) rather than actually hitting the database.<br/><br/>It’ll return the struct as though it had hit the DB if and only if the changeset was valid. 2025-03-18T14:58:32Z https://yabu.me/nevent1qqs9t5ezc9qfhnp5k4x8fys2lhtxf6rt9gekpcjf08zt5mn99dc8fxszyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzuam0z6y In reply to <a href='/nevent1qqs2ruvnelxdpgc0zalwc70xzk5nupnqhawzckmtu683ru5jz4cgjjcpz4mhxue69uhhyetvv9ujumt0wd68ytnsw43qcv2g73'>nevent1q…2g73</a><br/>_________________________<br/><br/>Obviously this isn’t a huge optimization, but it’s nice to know about, and it can make a speed difference on a big enough test suite.<br/><br/>The biggest limitation is that it won’t run checks that only happen within the actual database, like foreign key checks. 2025-03-18T14:58:32Z https://yabu.me/nevent1qqst8ktzenfrfmev5vs5cr4whnsyuplwg64nwunxnget7rxmac7dnhgzyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzuaydz3f When Saša Jurić speaks, I listen.<br/><br/><a href="https://www.youtube.com/watch?v=AYUNI2Pm6_w">https://www.youtube.com/watch?v=AYUNI2Pm6_w</a> 2025-03-04T14:31:26Z https://yabu.me/nevent1qqsr7p45uw92p3dlancya3ca475mx3tpuk76z0rfdk83ul7yepju05qzyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzuw7ykur In reply to <a href='/nevent1qqs26wznvqlrg3umrwayts2fcna07qp90lzeh0dqx2wa7rvem978p4cpz4mhxue69uhhyetvv9ujumt0wd68ytnsw43qysax9q'>nevent1q…ax9q</a><br/>_________________________<br/><br/><span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqgfa2yfs0dnfjep6kmtxlrlmykyeq24muaz56q6ps9qcqapscsuvs8udppm" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqgfa2yfs0dnfjep6kmtxlrlmykyeq24muaz56q6ps9qcqapscsuvs8udppm</span> (<span class="italic">nprofile…dppm</span>)</a></span> I do tell Siri she&#39;s utterly useless. 😆 2025-02-26T15:30:50Z https://yabu.me/nevent1qqs27ydrs720a7v4jcqfkgx5z0sn2vpg89ja5xwnf9necxzsyv6cu3qzyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzulv36xu I am impeccably polite when addressing an LLM. Some day, when our AI overlords take over, they&#39;re going to remember that and spare me. 2025-02-26T14:47:35Z https://yabu.me/nevent1qqst8er622yftpm9p24jpm8qrhve4ht69anxtkeuhd3dr7s9j7gv08qzyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzuttwrus Me writing TypeScript:<br/><br/> <img src="https://cdn.fosstodon.org/media_attachments/files/113/992/019/102/629/511/original/f7cc3ee361210150.jpg"> 2025-02-12T17:09:36Z https://yabu.me/nevent1qqsww3uavrdu5fpl9hc6rda3070fnzn3pzp26pz5ya3k7uc8djy7c6czyp4mr4ajrka0ljvsh2kst78smpyq769rxzl24dvcvsn47scq60yzugmkp82 We got headshots at work... should I switch my profile pic?<br/><br/> <img src="https://cdn.fosstodon.org/media_attachments/files/113/986/087/789/357/571/original/7a6df10cfb1436e8.jpg"> 2025-02-11T16:01:10Z