Question

这是代码和愚蠢的下划线。我正在使用rails 4

rails generate scaffold USER ip:string{20} nickname:string{100} visitnum:integer
  invoke  active_record
  create    db/migrate/20141015211014_create_users.rb
  create    app/models/user.rb
  invoke    test_unit
  create      test/models/user_test.rb
  create      test/fixtures/users.yml
  invoke  resource_route
   route    resources :users
  invoke  scaffold_controller
  create    app/controllers/use_rs_controller.rb
  invoke    erb
  create      app/views/use_rs
  create      app/views/use_rs/index.html.erb
  create      app/views/use_rs/edit.html.erb
  create      app/views/use_rs/show.html.erb
  create      app/views/use_rs/new.html.erb
  create      app/views/use_rs/_form.html.erb
  invoke    test_unit
  create      test/controllers/use_rs_controller_test.rb
  invoke    helper
  create      app/helpers/use_rs_helper.rb
  invoke      test_unit
  create        test/helpers/use_rs_helper_test.rb
  invoke    jbuilder
  create      app/views/use_rs/index.json.jbuilder
  create      app/views/use_rs/show.json.jbuilder
  invoke  assets
  invoke    coffee
  create      app/assets/javascripts/use_rs.js.coffee
  invoke    scss
  create      app/assets/stylesheets/use_rs.css.scss
  invoke  scss
  identical    app/assets/stylesheets/scaffolds.css.scss

为什么用户成为use_rs？这对我的工作来说看起来很愚蠢而且非常麻烦

Answer 1

这是因为生成名称Rails首先在pluralize上调用"USER"，导致"USERs"（注意案例），然后在生成各种名称时调用underscore。 "USERs".underscore = "use_rs"。改为运行以下命令（小写为user）：

rails generate scaffold user ip:string{20} nickname:string{100} visitnum:integer

Rails 4为我的模型名称生成下划线

1 个答案: