ruby on rails - Getting NameError while linking Dragonfly gem to index.html.erb -


i have linked dragonfly gem project , uploads images creating posts via _form, when i'm trying add these created posts index.html.erb alltogether uploaded using dragonfly-gem images, shows me nameerror. have made operation in few projects, in project have no idea error comes from. here case:

nameerror in posts#index undefined local variable or method `posts' #<#:0x66f9d20>

extracted source (around line #5):

5. <%= link_to image_tag(posts.image.thumb('64x64!').url) %>

posts controller:

class postscontroller < applicationcontroller     before_action :find_post, only: [:show, :edit, :update, :destroy]     before_action :authenticate_user!, except: [:index, :show]      def index         @posts = post.all.order("created_at desc")     end      def show         @post = post.find(params[:id])     end      def new         @post = current_user.posts.build     end      def create         @post = current_user.posts.build(post_params)          if @post.save             redirect_to @post         else              render 'new'         end     end      def edit      end      def update         if @post.update(post_params)             redirect_to @post         else             render 'edit'         end     end      def destroy         @post.destroy             redirect_to root_path     end      private      def find_post         @post = post.find(params[:id])     end      def post_params         params.require(:post).permit(:title, :link, :description, :image)     end  end

index.html.erb:

<% @posts.each |post| %> <h2><%= link_to post.title, post %></h2> <% end %> <%= link_to image_tag(posts.image.thumb('64x64!').url) %>

post model:

class post < activerecord::base     belongs_to :user     dragonfly_accessor :image end

user model:

class user < activerecord::base   # include default devise modules. others available are:   # :confirmable, :lockable, :timeoutable , :omniauthable   devise :database_authenticatable, :registerable,          :recoverable, :rememberable, :trackable, :validatable   has_many :posts end

show.html.erb:

<h1><%= @post.title %></h1> <%= image_tag @post.image.thumb('300x300#').url if @post.image_stored? %> <p><%= @post.link %></p> <p><%= @post.description %></p> <p><%= @post.user.name %></p>

try changing index.html.erb this

<% @posts.each |post| %> <h2><%= link_to post.title, post %></h2> <%= link_to image_tag(post.image.thumb('64x64!').url) %> <% end %>

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