配置rails new 默认选项 使用 rails new --help 查看: Using --skip-bundle --skip-test -d postgresql from /Users/rocky/.railsrc Usage: rails new APP_PATH [options] Options: ... Description: The 'rails new' command creates a new Rails application with a default directory structure and configuration at the path you specify. You can specify extra command-line arguments to be used every time 'rails new' runs
