Added Rails bin

Author: ankane

bin/rails

@@ -0,0 +1,4 @@
+#!/usr/bin/env ruby
+APP_PATH = File.expand_path('../config/application', __dir__)
+require_relative '../config/boot'
+require 'rails/commands'

config/application.rb

@@ -2,6 +2,8 @@
 Bundler.require
 require "rails/all"
 
+abort "No DATABASE_URL" unless ENV["DATABASE_URL"]
+
 module BlazerSolo
   class Application < Rails::Application
     routes.append do

config/boot.rb

@@ -0,0 +1,3 @@
+ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../Gemfile', __dir__)
+
+require 'bundler/setup' # Set up gems listed in the Gemfile.