Rails帮助消息说:
General options:
-h, [--help] # Print generator's options and usage
-p, [--pretend] # Run but do not make any changes
-f, [--force] # Overwrite files that already exist
-s, [--skip] # Skip files that already exist
-q, [--quiet] # Suppress status output
我对-p
特别感兴趣,看看会生成哪些文件。但是,以下命令不起作用:
rails generate -p migration CreateFoo foo:string
rails generate migration -p CreateFoo foo:string
如何在Rails中运行“假装”生成命令?
答案 0 :(得分:1)
-p
标记位于命令的 END ,例如:
rails generate migration CreateFoo foo:string -p