#!/usr/bin/env rubyrequire'pathname'# path to your application root.APP_ROOT=Pathname.newFile.expand_path('../../',__FILE__)Dir.chdirAPP_ROOTdo# This script is a starting point to setup your application.# Add necessary setup steps to this file:puts"== Installing dependencies =="system"gem install bundler --conservative"system"bundle check || bundle install"# puts "\n== Copying sample files =="# unless File.exist?("config/database.yml")# system "cp config/database.yml.sample config/database.yml"# endputs"\n== Preparing database =="