https://www.brianthicks.com/tags/json/ Recent content in Json · Brian Hicks Hugo -- gohugo.io en-us brian@brianthicks.com (Brian Hicks) brian@brianthicks.com (Brian Hicks) The content on this site is licensed as <a rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/">CC Attribution-ShareAlike</a> except for code samples, which are licensed as <a rel="license" href="http://creativecommons.org/publicdomain/zero/1.0/">CC0</a>. Fri, 13 Jan 2017 09:00:00 -0500 https://www.brianthicks.com/post/2017/01/13/create-custom-json-decoders-in-elm-018/ Fri, 13 Jan 2017 09:00:00 -0500 brian@brianthicks.com (Brian Hicks) https://www.brianthicks.com/post/2017/01/13/create-custom-json-decoders-in-elm-018/ <p><a href="https://www.brianthicks.com/post/2017/01/13/create-custom-json-decoders-in-elm-018/"><img src="https://www.brianthicks.com/images/typewriter-by-sergey-zolkin-with-title.png" alt="Create Custom JSON Decoders in Elm 0.18" /></a></p> <p>You&rsquo;ve modeled your data exactly how it should be, and everything&rsquo;s working fine. Now it&rsquo;s time to finish your JSON Decoder, but certain fields are strings where in your Elm code they&rsquo;re complex data types! This happens most often with dates, but tagged unions have this problem too.</p> <p>In 0.17 we had <code>customDecoder</code>, which could turn any <code>Result String a</code> into a <code>Decoder a</code>, but it went away in 0.18. So… what do we do?</p> <p></p> <hr /> <p><a href="https://www.brianthicks.com/post/2017/01/13/create-custom-json-decoders-in-elm-018/">Continue Reading</a></p>