ruby on rails - Simple_form_for, comment don't appear as expected -

i have problem comments. if comment status whatever is, comment displayed on last status.

hope help, can edit more code if needed, let me know need.

_form.html.erb

<%= simple_form_for([status, status.comments.new]) |f|%>  <%= f.input :content %>  <%= f.button :submit, "comment", class:"btn btn-primary"%> <% end  %> 

index.html.erb

<% @statuses.each |status| %>    <%= image_tag status.user.avatar.thumb if status.user.avatar?%>   <%= status.user.full_name%>   <%= simple_format(status.content) %>   <%= link_to time_ago_in_words(status.created_at) + " ago", status %>    <% if status.user == current_user %>     <span class="admin">       <%= link_to "edit", edit_status_path(status) %> |       <%= link_to "delete", status, method: :delete, data: {confirm: "are sure?"} %>     </span>   <% end  %>    <% status.comments.each |comment| %>     <%= comment.content %>   <% end %>    <%= render partial: "comments/form", locals: {status: status} %>  <% end %> 

routes.rb

rails.application.routes.draw    'profiles/show'    devise_for :users   devise_scope :user     'register', to: 'devise/registrations#new', as: :register     'login',    to: 'devise/sessions#new', as: :login     'logout',   to: 'devise/sessions#destroy', as: :logout   end   resources :statuses     resources :comments   end   resources :comments    'feed', to: "statuses#index", as: :feed   root "statuses#index"    '/:id', to: "profiles#show"  end 

statuses_controller.rb

class statusescontroller < applicationcontroller   before_filter :authenticate_user!, only: [:new, :create, :edit, :update]   before_action :set_status, only: [:show, :edit, :update, :destroy]    def index     @users = user.all     @statuses = status.all     @comments = comment.all   end    def show     @status = status.find(params[:id])     @comments = @status.comments.all   end    def new     @status = status.new     @comment = @status.comments.build   end    def create     @status = status.new(status_params)     @status.user = current_user     respond_to |format|       if @status.save         format.html { redirect_to @status, notice: 'status created.' }         format.json { render :show, status: :created, location: @status }       else         format.html { render :new }         format.json { render json: @status.errors, status: :unprocessable_entity }       end     end   end    def update     respond_to |format|       if @status.update(status_params)         format.html { redirect_to @status, notice: 'status updated.' }         format.json { render :show, status: :ok, location: @status }       else         format.html { render :edit }         format.json { render json: @status.errors, status: :unprocessable_entity }       end     end   end    def destroy     @status.destroy     respond_to |format|       format.html { redirect_to statuses_url, notice: 'status destroyed.' }       format.json { head :no_content }     end   end    private     def set_status       @status = status.find(params[:id])     end      def status_params       params.require(:status).permit( :content)     end end 

comments_controller.rb

class commentscontroller < applicationcontroller      def create       @status = status.find_by(params[:status_id])       @comment = @status.comments.create(params_comment)       @comment.save       redirect_to statuses_path     end      def index      @statuses = status.all      @comments = comment.all      @comment = comment.find_by(params[:id])     end       def new       @status  = status.find(params[:status_id])       @comment = comment.new      end    private     def params_comment      params.require(:comment).permit(:content)    end  end 

my models

class comment < activerecord::base   belongs_to :status   belongs_to :user end   class status < activerecord::base   belongs_to :user   has_many  :comments    default_scope -> { order(created_at: :desc)}    validates :content, presence: true,             length: {minimum: 2}   validates :user_id, presence: true end  class user < activerecord::base   # include default devise modules. others available are:   # :confirmable, :lockable, :timeoutable , :omniauthable    devise :database_authenticatable, :registerable,          :recoverable, :rememberable, :trackable, :validatable    mount_uploader :avatar, avataruploader    validates_presence_of   :avatar   validates_integrity_of  :avatar   validates_processing_of :avatar     has_many :statuses   has_many :users    validates :first_name,    presence: true   validates :last_name,     presence: true    validates :profile_name,  presence: true,                             uniqueness: true,                             format: {                                     with: /\a[a-za-z0-9_-]+\z/,                                      message: "must formatted correctly." }    def full_name     first_name + " " + last_name   end    def gravatar_url   stripped_email =  email.strip   end end 

thank you

this when commen "nelly johan" here on own status...

and comment not expected: