我正在尝试使acts_as_follower工作,但是我缺少一些东西。一个用户应该能够关注另一个用户。
我加了宝石:
gem "acts_as_follower", '~> 0.2.0' #0.2.0 for Rails 4
在我的用户模型中,我添加了:
acts_as_follower
acts_as_followable
我创建的用户控制器如下所示:
class UsersController < ApplicationController
def show
@user = User.find(params[:id])
end
def follow
@user = User.find(params[:id])
current_user.follow(@user)
redirect_to :back
end
end
我的路线:
App::Application.routes.draw do
root 'screens#index'
devise_for :users
get 'u/:id' => 'users#show', as: :user
resources :screens, :path => 's' do
member do
get :like
get :unlike
end
end
get "pages/home"
get "about" => "pages#about"
get "users/show"
end
现在在路线中,我必须添加成员:follow =>
member do
get :follow
end
但是我被困在这一点上。我尝试了一些变体,而跟随用户的链接是:
<%= link_to "Follow", follow_user_path(@user)%>
这给了我错误->
undefined method `follow_users_path' for #<#<Class:0x007fb4da78e920>:0x007fb4db3facb8>
最佳答案
解决方案是创建一个user resource
,现在可以正常使用=>
resources :users do
member do
get :follow
get :unfollow
end
end
关于ruby-on-rails - 充当关注者设置,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/20935772/