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Examples: add w-mlx #330

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Oct 14, 2024
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Examples: add w-mlx #330

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35 changes: 35 additions & 0 deletions example/w-mlx/README.md
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# `w-mlx`

<br>

[mlx](https://github.com/ocaml-mlx/mlx), an OCaml syntax dialect which adds JSX
expressions, can be used with Dream for generating HTML.

```ocaml
let greet ~who () =
<html>
<head>
<title>"Greeting"</title>
</head>
<body>
<h1>"Good morning, " (JSX.string who) "!"</h1>
</body>
</html>

let () =
Dream.run
@@ Dream.logger
@@ Dream.router [
Dream.get "/" (fun _ ->
let html = JSX.render <greet who="world" /> in
Dream.html html)
]
```

<pre><code><b>$ cd example/w-mlx</b>
<b>$ opam install --deps-only --yes .</b>
<b>$ dune exec --root . ./mlx.exe</b></code></pre>

<br>

[Up to the example index](../#examples)
4 changes: 4 additions & 0 deletions example/w-mlx/dune
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(executable
(name mlx)
(libraries dream html_of_jsx)
(preprocess (pps html_of_jsx.ppx)))
10 changes: 10 additions & 0 deletions example/w-mlx/dune-project
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(lang dune 3.16)

(dialect
(name mlx)
(implementation
(merlin_reader mlx)
(extension mlx)
(preprocess
(run mlx-pp %{input-file}))))

Empty file added example/w-mlx/dune-workspace
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18 changes: 18 additions & 0 deletions example/w-mlx/mlx.mlx
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let greet ~who () =
<html>
<head>
<title>"Greeting"</title>
</head>
<body>
<h1>"Good morning, " (JSX.string who) "!"</h1>
</body>
</html>

let () =
Dream.run
@@ Dream.logger
@@ Dream.router [
Dream.get "/" (fun _ ->
let html = JSX.render <greet who="world" /> in
Dream.html html)
]
9 changes: 9 additions & 0 deletions example/w-mlx/w-mlx.opam
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opam-version: "2.0"

depends: [
"ocaml" {>= "4.08.0"}
"dream"
"dune" {>= "3.16.0"}
"mlx"
"html_of_jsx"
]
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