fsubal’s gists

fsubal / note.html

Last active August 10, 2025 06:39

漫画用に、架空のツイートや架空の記事のスクショが作れるジェネレーター（ Generated by ChatGPT + GPT-5。利用自由） https://fsubal.github.io/fake-sns-screen/

	<!DOCTYPE html>
	<html lang="ja">
	<head>
	<meta charset="UTF-8" />
	<title>note.com風記事モックジェネレータ</title>
	<style>
	body {
	font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
	margin: 0;
	padding: 20px;

fsubal / sw.ts

Last active June 17, 2025 00:57

	/// <reference lib="webworker" />

	/**
	* Rails の CSRF トークンを取得し、それを使ってリクエストを送信する
	*
	* ワーカースクリプトで動作する
	*
	* ワーカースクリプトの場合、メインスクリプトからメッセージを送信して CSRF トークンを更新する
	* メインスクリプトからメッセージを送信して CSRF トークンを更新する
	* メインスクリプトからメッセージを送信して CSRF トークンを更新する

fsubal / i18n.ts

Last active June 8, 2025 01:27

	export type UnionToIntersection<Union> = (
	Union extends unknown ? (distributedUnion: Union) => void : never
	) extends (
	(mergedIntersection: infer Intersection) => void
	) ? Intersection & Union : never;

	type TemplateString<Varname extends string> = UnionToIntersection<`${string}{{${Varname}}}${string}`>

	declare const phantom: unique symbol

fsubal / gitStatus.ts

Last active May 28, 2025 11:23

	import { resolve } from 'node:path'
	import { readFile } from 'node:fs/promises'
	import { exec } from 'node:child_process'
	import { promisify } from 'node:util'

	const execp = promisify(exec)

	/**
	* @see https://git-scm.com/docs/git-status#_porcelain_format_version_1
	*/

fsubal / vector2d.rb

Last active April 5, 2025 01:42

	class Vector2D < Vector
	class Pixel < Vector2D; end
	class Millimeter < Vector2D; end
	class Viewbox < Vector2D; end

	def initialize(*)
	super
	raise ArgumentError unless size == 2
	end

fsubal / AppUrl.ts

Last active February 2, 2025 09:44

	import { compile } from 'path-to-regexp'

	type UrlParams = Record<string, string \| number>

	function normarizeUrlParams(input: UrlParams): Record<string, string> {
	return Object.fromEntries(
	Object.entries(input).map(([key, value]) => [key, value.toString()])
	)
	}

fsubal / attr_reader_guard.rb

Last active January 25, 2025 15:40

	module AttrReaderGuard
	extend ActiveSupport::Concern

	class InvalidError < ArgumentError
	PREFIX = '[attr_reader_guard!]:'

	def initialize(subject, predicate)
	super [PREFIX, subject, predicate].join(' ')
	end
	end

fsubal / Unreachable.ts

Last active January 14, 2025 11:35

	export class Unreachable extends TypeError {
	static assert(value: never): never {
	throw new this(value)
	}

	static silent(value: never): void {
	void value
	}

	constructor(value: never) {

fsubal / cx.ts

Last active December 14, 2024 04:03

	type ClassNameValue = string \| number \| false \| undefined \| null \| ClassNameValue[] \| { [className: string]: boolean }

	function cx(...values: ClassNameValue[]) {
	const classNames: string[] = []
	for (const value of values) {
	if (!value) {
	continue
	}

	if (Array.isArray(value)) {

fsubal / CsvEditor.ts

Last active December 13, 2024 14:03

	import Papa from 'papaparse'

	class Csv {
	constructor(readonly header: string[], readonly rows: string[][]) {}

	static parse(csv: string) {
	const [header, ...rows] = Papa.parse(csv.trim(), { header: false })
	return new this(header, rows)
	}

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