nick webuilder240

webuilder240 / DragAndDropList.js

Created April 5, 2025 15:02

	class DragAndDropList extends HTMLElement {
	constructor() {
	super();
	this.items = [];
	this.draggedElement = null;
	this.addEventListener('dragstart', this.handleDragStart.bind(this));
	this.addEventListener('dragover', this.handleDragOver.bind(this));
	this.addEventListener('drop', this.handleDrop.bind(this));
	this.addEventListener('dragenter', this.handleDragEnter.bind(this));
	this.addEventListener('dragleave', this.handleDragLeave.bind(this));

webuilder240 / validation_form_builder.rb

Last active March 30, 2025 02:34

	class ValidationFormBuilder < ActionView::Helpers::FormBuilder
	include ActionView::Helpers::TagHelper
	include ActionView::Context # 必須

	def validation_text_field(attribute, options = {})
	field_with_feedback(:text_field, attribute, options)
	end

	def validation_email_field(attribute, options = {})
	field_with_feedback(:email_field, attribute, options)

webuilder240 / helper.js

Last active January 11, 2025 02:14

SafetyFormData

	export class SafetyFormData {
	constructor(form) {
	this.formData = new FormData(form);
	}

	append(key, value) {
	this.formData.append(key, this.#sanitizeValue(value));
	}

	set(key, value) {

webuilder240 / helper.js

Created July 7, 2024 13:57

	export async function requestGet(url) {
	const response = await fetch(url)
	return await response.text()
	}

	export function nextFrame() {
	return new Promise(requestAnimationFrame)
	}

	export function delay(ms) {

webuilder240 / created_subscriber.rb

Last active June 9, 2024 14:20

Simple PubSub

webuilder240 / Vue2Island.js

Last active January 8, 2024 12:37

tiny island Architecture Codes (not SSR

	import Vue from 'vue';

	class Vue2Island extends HTMLElement {
	constructor() {
	super();
	this.vueInstance = null;
	}

	connectedCallback() {
	this.name = this.dataset.name

webuilder240 / 1_queuing_condition.rb

Last active April 18, 2023 13:13

1は条件分岐をキューイングする際、Jobクラス内部のどちらででも行うようにしています。2はJobクラスでのみ処理条件を書くようにしています。

	# user.rb
	class User < ApplicationRecord
	after_create_commit do
	if is_admin?
	AdminUserCreateLoggingJob.perform_later(self.id)
	end
	end
	end

	# ConditionをJobクラスに含めない

webuilder240 / bigarray.js

Created March 13, 2022 01:58

	// https://twitter.com/justin999_/status/1293738518989029379?s=21
	//
	// １万個のarrayを高速で作る方法を考えよ。
	// Swiftでいうなら、[[Int]]。
	// なお、それぞれのarrayの中身はランダム、長さは7である
	// [
	// [1, 3, 9, 0, 1, 2, 4],
	// [1, 9, 0, 7, 9 ,1, 2],
	// ....（１万個）
	// ]

webuilder240 / designdoc.md

Last active January 11, 2022 04:05 — forked from daijinload/designdoc.md

Googleのデザインドックのマークダウンサンプルらしい

プロジェクトのタイトル

[例：作成するライブラリの名前は]

[何を実現するの？]

webuilder240 / app.rb

Created August 28, 2021 03:52

EventEmitterをRubyで再実装