Jon*_*son 7 ruby-on-rails ruby-on-rails-3
根据导轨使用情况:
$ rails new --help
Usage:
rails new APP_PATH [options]
Options:
-b, [--builder=BUILDER] # Path to a application builder (can be a filesystem path or URL)
[--old-style-hash] # Force using old style hash (:foo => 'bar') on Ruby >= 1.9
[--skip-gemfile] # Don't create a Gemfile
Run Code Online (Sandbox Code Playgroud)
这个"应用程序构建器"引用了什么,它与应用程序模板(-m选项)的比较如何?