Я понимаю, что это за ошибка, но я не вижу ошибки в своем коде. Контроллер - множественное число, модель - единственное число, а имя таблицы - множественное число.
Ошибка при посещении индекса:
NameError at / admin / custom_communities неинициализированная константа Admin :: CustomCommunitiesController :: CustomCommunity
Сгенерированный контроллер: (файл: controllers / admin / custom_communities_controller.rb)
# frozen_string_literal: true
class Admin::CustomCommunitiesController < Admin::BaseController
before_action :set_custom_community, only: [:show, :edit, :update, :destroy]
def index
@custom_communities = CustomCommunity.page(params[:page])
end
def show; end
def new
@custom_community = CustomCommunity.new
end
def edit; end
def create
@custom_community = CustomCommunity.new(custom_community_params)
respond_to do |format|
if @custom_community.save
format.html { redirect_to @custom_community, notice: "Custom community was successfully created." }
format.json { render :show, status: :created, location: @custom_community }
else
format.html { render :new }
format.json { render json: @custom_community.errors, status: :unprocessable_entity }
end
end
end
def update
respond_to do |format|
if @custom_community.update(custom_community_params)
format.html { redirect_to @custom_community, notice: "Custom community was successfully updated." }
format.json { render :show, status: :ok, location: @custom_community }
else
format.html { render :edit }
format.json { render json: @custom_community.errors, status: :unprocessable_entity }
end
end
end
def destroy
@custom_community.destroy
respond_to do |format|
format.html { redirect_to admin_custom_communities_url, notice: "Custom community was successfully destroyed." }
format.json { head :no_content }
end
end
private
# Use callbacks to share common setup or constraints between actions.
def set_custom_community
@custom_community = CustomCommunity.find(params[:id])
end
# Never trust parameters from the scary internet, only allow the white list through.
def custom_community_params
params.require(:custom_community).permit(:name, :description, :picture, :should_delete_picture)
end
end
Модель: (файл: models / custom_community.rb)
# frozen_string_literal: true
class CustomCommunity < ApplicationRecord
end
Миграция:
class CreateCustomCommunities < ActiveRecord::Migration[5.2]
def change
create_table :custom_communities do |t|
t.string :name
t.text :description
t.timestamps
end
end
end
Маршруты: в административных маршрутах:
resources :custom_communities