我已经编写了这个生成器代码,但是当我在清单中调用 m.directory 时它返回“无法将 nil 转换为字符串”。有谁知道发生了什么?
class AuthGenerator < Rails::Generator::NamedBase
attr_reader :user_class_name
def initialize(runtime_args, runtime_options={})
@user_class_name="User"
@controller_class_name="AccountController"
@user_class_file_name="#{@user_class_name}.rb"
@controller_class_file_name="#{@controller_class_name}.rb"
end
def manifest
record do |m|
m.class_collisions @controller_class_name, @user_class
puts @user_class_name
m.directory File.join('app/models', @user_class_name)
end
end
结尾