Zack zackexplosion

migration

class AddUploadableToUploadFile < ActiveRecord::Migration[5.2]
  def change
    add_reference :upload_files, :uploadable, index: true
  end
end

models/upload_file.rb

原始版本每一條的格式不太整齊，因此整理一下貼到這來ww

Canvas Clock

	# copy from https://ruby-china.org/topics/24693

	desc "Database related tasks"
	namespace :database do
	desc "Convert to utf8mb4"
	task convert_to_utf8mb4: :environment do
	connection = ActiveRecord::Base.connection
	database = connection.current_database

	connection.execute "ALTER DATABASE #{database} CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci;"

	<p><%= @supplier.name %>您好：</p>

	下列連結是小院<%= @month %>月份的平台服務費金額，煩請依連結付款：

	<p>付費流程如下：</p>

	<a href="<%= @payment_link %>" target="_blank"><%= @payment_link %></a>

	<ol>
	<li>點選連結，確認資料無誤，送出資料，系統會產生一組轉帳帳號。</li>

	/*
	This test code is write for Arduino AVR Series(UNO, Leonardo, Mega)
	If you want to use with LinkIt ONE, please connect the module to D0/1 and modify:

	// #include <SoftwareSerial.h>
	// SoftwareSerial s_serial(2, 3); // TX, RX

	#define sensor Serial1
	*/

	const moment = require('moment')
	const ecpay_payment = require('ecpay-payment')

	function getAddress (invoice) {
	if (invoice.string_address) {
	return invoice.string_address
	}

	var address = ''
	try {