简化对Rails的ApplicationController代码URL路径

Question

问题

我有以下代码（见下文），并想知道是否有无论如何简化代码，以便与一个/admin/或/users/前缀开头的页面会承认，我不需要全部列出。

说明

主要是因为随着网站的发展，并增加了更多的管理和用户页面，这个名单可能成为几十个环节长，如果不是更多。那么，有没有办法让红宝石知道跳过任何前缀/admin/或/users/像这样？

request.path != "https://stackoverflow.com/users/..." && 
request.path != "/admin/..." && 

版本使用

红宝石：红宝石2.2.1p85（2015年2月26日修订版49769）[x86_64的-darwin14]

的Rails：Rails的4.2.0

设计：3.4 0.1

代码

特定的代码：

## app/controllers/application_controller.rb 

    def store_location 
    return unless request.get? 
    if (request.path != "/login" && 
     request.path != "/logout" && 
     request.path != "/register" && 
     request.path != "https://stackoverflow.com/users/password/" && 
     request.path != "https://stackoverflow.com/users/password/new" && 
     request.path != "https://stackoverflow.com/users/password/edit" && 
     request.path != "https://stackoverflow.com/users/confirmation" && 
     request.path != "/profile/" && 
     request.path != "/profile/edit" && 
     request.path != "/admin/dashboard" && 
     request.path != "/admin/moderate_users" && 
     request.path != "/admin/moderate_events" && 
     request.path != "/admin/moderate_event_items" && 
     request.path != "/admin/moderate_companies" && 
     request.path != "/admin/moderate_locations" && 
     request.path != "/admin/moderate_stories" && 
     !request.xhr?) # don't store ajax calls 
     session[:previous_url] = request.fullpath 
    end 
    end 

完整的应用程序控制器：

## app/controllers/application_controller.rb 

class ApplicationController < ActionController::Base 
    # Prevent CSRF attacks by raising an exception. 
    # For APIs, you may want to use :null_session instead. 
    protect_from_forgery with: :exception 

    after_filter :store_location 
    before_action :configure_permitted_parameters, if: :devise_controller? 

    def store_location 
    # store last url - this is needed for post-login redirect to whatever the user last visited. 
    return unless request.get? 
    if (request.path != "/login" && 
     request.path != "/logout" && 
     request.path != "/register" && 
     request.path != "https://stackoverflow.com/users/password/" && 
     request.path != "https://stackoverflow.com/users/password/new" && 
     request.path != "https://stackoverflow.com/users/password/edit" && 
     request.path != "https://stackoverflow.com/users/confirmation" && 
     request.path != "/profile/" && 
     request.path != "/profile/edit" && 
     request.path != "/admin/dashboard" && 
     request.path != "/admin/moderate_users" && 
     request.path != "/admin/moderate_events" && 
     request.path != "/admin/moderate_event_items" && 
     request.path != "/admin/moderate_companies" && 
     request.path != "/admin/moderate_locations" && 
     request.path != "/admin/moderate_stories" && 
     !request.xhr?) # don't store ajax calls 
     session[:previous_url] = request.fullpath 
    end 
    end 

    protected 

    def after_sign_in_path_for(resource) 
    session[:previous_url] || root_path 
    end 

    def after_sign_out_path_for(resource) 
    session[:previous_url] || root_path 
    end 

end 

预先感谢您的帮助。

Answer 1

!request.path.start_with?("/admin", "/users") 

http://ruby-doc.org/core-2.2.2/String.html#method-i-start_with-3F