创建一个新的Rails应用程序，rails new〜path

Question

When I run the command rails new app-path -d postgresql --skip-test , what does it call my app?

Or is it just the path I put it in?

Answer 1

如果您运行rails new foo/bar/baz ，则将在foo/bar/baz内部创建新应用，并以提供的路径的最后一段（在本例中为Baz命名。

Answer 2

if you run "rails new myapp -d mysql", a new folder will be created with the name myapp

if you run "rails new path/myapp -d mysql", a new folder called "path/myapp" will be created. The project name is myapp

Answer 3

If you run a command with rails new app-path -d postgresql --skip-test it will create rails app with last part of the app-path .

for example If you run rails new /Users/apple/work/demo_app -d postgresql --skip-test it will create app named demo_app inside directory /Users/apple/work .

If directory specified doesn't exists it will create the path and last part of the path will be app name.