myobie’s gists

myobie / salute.html

Created December 14, 2023 22:32

myobie / script.lua

Created October 3, 2023 22:38

wrk lua script to output the count of response http status codes

myobie / html-import.js

Last active September 4, 2023 12:38

Dreaming of HTML imports 🤔

	// Example usage:
	// <script type="module" src="./html-import.js"></script>
	// <html-import href="./example.html" runscripts></html-import>
	// <!-- now we can use the component defined from example.html -->
	// <example-custom-element><p>This paragraph will be slotted.</p></example-custom-element>

	export class HTMLImport extends HTMLElement {
	static {
	customElements.define('html-import', this)
	}

myobie / ext-integer.ex

Last active August 29, 2023 16:31

Allow collecting into an integer for sums in elixir

	defmodule ExtInteger do
	defimpl Collectable, for: Integer do
	@doc """
	Collect into: an integer

	## Examples

	iex> for n <- 1..5, into: 0, do: n
	15
	"""

myobie / useStateWithReactiveInput.ts

Last active July 7, 2023 16:02 — forked from schickling/useStateWithReactiveInput.ts

Reactive `useState` variant

	import React from 'react'

	/**
	* A variant of `React.useState` which allows the `inputState` to change over time as well.
	* Important: This hook is synchronous / single-render-pass (i.e. doesn't use `useEffect` or `setState` directly).
	*/
	const useStateWithReactiveInput = <T>(inputState: T): [T, (newState: T \| ((prev: T) => T)) => void] => {
	const [_, rerender] = React.useState(0)

	const stateRef = React.useMemo<{ current: T }>(() => ({ current: inputState }), [])

myobie / full-stacktrace.txt

Created June 19, 2023 19:03

Internal application error: TypeError: cannot read headers: request closed

	Internal application error: TypeError: cannot read headers: request closed
	at Object.get headerList (ext:deno_fetch/23_request.js:115:17)
	at Request.request.<computed> (ext:deno_fetch/23_request.js:565:60)
	at Request.get [headers] (ext:deno_fetch/23_request.js:252:46)
	at Request.get headers (ext:deno_fetch/23_request.js:452:16)
	at NativeRequest.get headers (https://deno.land/x/oak@v12.5.0/http_server_native_request.ts:72:26)
	at new Request (https://deno.land/x/oak@v12.5.0/request.ts:150:21)
	at new Context (https://deno.land/x/oak@v12.5.0/context.ts:172:20)
	at Application.#handleRequest (https://deno.land/x/oak@v12.5.0/application.ts:450:17)
	at Application.listen (https://deno.land/x/oak@v12.5.0/application.ts:656:28)

myobie / effect-with-previous-value.ts

Created April 4, 2023 09:09

Sometimes I want to know the previous value for an effect

	import { effect } from '@preact/signals-core'

	export function effectWithPreviousValue<T>(
	initialValue: T,
	compute: (prev: T) => T
	): () => void {
	let prev = initialValue

	return effect(() => {
	prev = compute(prev)

myobie / complex-signal.ts

Last active March 29, 2023 11:09

A simple, non-performance-optimized way to keep a Set, Map, etc in a Signal

	import { signal } from '@preact/signals'

	export type ComplexSignal<T> = {
	value: T
	peek: T
	subscribe: (cb: (t: T) => void) => () => void
	update: (cb: (t: T) => void) => void
	}

	export function complexSignal<T>(initialValue: T): ComplexSignal<T> {

myobie / expand-all-files-on-github-diff-page.js

Created October 6, 2022 08:19

I couldn't find an "expand all" button, so I just made my own

document.querySelectorAll('button[aria-label="Toggle diff contents"]').forEach(b => b.click())

myobie / generate-importable-blob.ts

Created March 25, 2022 11:04

Generate Blob import from file on disk with deno

	const bytes = await Deno.readFile(new URL('./thumbnail.png', import.meta.url))
	const encoder = new TextEncoder()

	const contents = encoder.encode(
	`export const thumbnail = new Blob(new Uint8Array(${
	JSON.stringify(Array.from(bytes))
	}), { type: 'image/png' })`
	)

	await Deno.writeFile(new URL('./hardcoded-thumbnail.ts', import.meta.url), contents)

Nathan myobie