From 6d753e52505689709de3a6ec66c48eabda872116 Mon Sep 17 00:00:00 2001 From: Michael Zhang Date: Thu, 30 Mar 2023 03:32:41 -0500 Subject: [PATCH] let's turn on the toc --- content/posts/2023-03-26-inductive-types.md | 6 ++++-- layouts/posts/single.html | 4 ---- 2 files changed, 4 insertions(+), 6 deletions(-) diff --git a/content/posts/2023-03-26-inductive-types.md b/content/posts/2023-03-26-inductive-types.md index 90c5ac2..30895f5 100644 --- a/content/posts/2023-03-26-inductive-types.md +++ b/content/posts/2023-03-26-inductive-types.md @@ -4,6 +4,7 @@ date = 2023-03-26 tags = ["type-theory"] math = true draft = true +toc = true language_switcher_languages = ["ocaml", "python"] +++ @@ -107,7 +108,7 @@ Unit = Literal[None] There's only one way to ever construct something of this type, so the cardinality of this type would be 1. -## Doing Things with Types +## Doing things with types Creating types and making values of those data types is just the first part though. It would be completely uninteresting if all we could do is create types. @@ -160,6 +161,8 @@ def do_something_with(d : Direction) -> str: **Note:** the `assert_never` is a static check for exhaustiveness. If we missed a single one of the cases, a static type checker like [pyright] could catch it and tell us which of the remaining cases there are. + +[pyright]: https://github.com/microsoft/pyright {{}} This gives me a way to discriminate between the different variants of @@ -293,4 +296,3 @@ let convert_nat = nat_transformer 0 (fun x -> x + 1) TODO: Talk about https://counterexamples.org/currys-paradox.html [has]: https://developer.mozilla.org/en-US/docs/Web/CSS/:has -[pyright]: https://github.com/microsoft/pyright diff --git a/layouts/posts/single.html b/layouts/posts/single.html index 14f6344..05b35d4 100644 --- a/layouts/posts/single.html +++ b/layouts/posts/single.html @@ -27,10 +27,6 @@ {{ if .Params.language_switcher_languages }} -
- warning! your browser does not support has -
-
{{ range $index, $lang := .Page.Params.language_switcher_languages }}