ryochin

import React from 'react'

import { csrfToken } from '@rails/ujs'

export const AuthenticityToken = (): React.ReactElement => 
  <input type="hidden" name="authenticity_token" value={csrfToken() ?? ''} />

ryochin

  @doc """
  テーブルをロックしコードを実行する

  ### Example

  ```
  iex> MyProject.Repo.lock_tables fn -> IO.puts "hello" end, users: :read
  ```
  """
  @spec lock_tables(fun, keyword(atom)) :: no_return

ryochin

  import Bitwise

  @doc """
  与えられた数値の指定されたビットの値を読み出す

  ### Example

  ```
  iex> bit_at(42, 3)
  true

ryochin

# frozen_string_literal: true

source "https://rubygems.org"

gem 'activesupport'

ryochin

ESRGAN

python3.8 -m venv esrgan
cd esrgan
source bin/activate.fish
pip install torch torchvision
python -m pip install --upgrade pip setuptools
pip install realesrgan

ryochin

class Main
  require 'aws-sdk-appconfigdata'

  def initialize(application:, environment:, profile:)
    @application = application
    @environment = environment
    @profile     = profile

    @client = Aws::AppConfigData::Client.new(
      region:            'ap-northeast-1',

ryochin

#!/bin/sh

PROJECT="rails8"

set -e

rm -rf .bundle .devcontainer .gitignore .github .kamal .rubocop.yml Gemfile* README.md Rakefile app bin compose.yml config* db lib log public script storage test tmp *.js* *.dev *.lock
rm -rf .dockerignore .gitattributes .node-version .tool-versions Dockerfile
rm -rf .git
rm -f Gemfile*

ryochin

#!/usr/bin/env ruby
#
# you need add 'full disk access' privilege to /opt/homebrew/opt/mackerel-agent/bin/mackerel-agent.

class Main
  require 'timeout'

  CRITERIA = 3

  def run

ryochin

query = 'select AES_DECRYPT(FROM_BASE64(:encrypted), :key) as plain'
sql = ActiveRecord::Base.sanitize_sql_array([
  query, encrypted: '+mACVel1fgUZIc2Dd+CiFw==', key: 'secret'
])

if (result = ActiveRecord::Base.connection.select_all(sql)).present?
  result.to_a.first.dig('plain')
end

ryochin

// see also: https://barker.codes/blog/serialize-form-data-into-an-array-in-vanilla-js/

// NOTE: type FormDataEntryValue = File | string
type SerializeArray = { [x: string]: FormDataEntryValue }

const serializeArray = (form: HTMLFormElement): SerializeArray => {
  const result: SerializeArray = <SerializeArray>{}

  const formData: FormData = new FormData(form)