Jack-style controller

thing_controller.rb

class ThingsController < ActiveController
  before_action :build_thing, only: [:new, :create]
  before_action :load_thing, only: [:show, :edit, :update, :destroy]

  def index
    @thing = Thing.page(params[:page])
  end

  def show
    render
  end

  def new
    render
  end

  def create
    @thing.save!
    flash[:success] = 'Thing created'
    redirect_to things_path
  rescue ActiveRecord::RecordInvalid
    render :new
  end

  def update
    @thing.update_attributes!(thing_params)
    flash[:success] = 'Thing updated'
    redirect_to things_path
  rescue ActiveRecord::RecordInvalid
    render :edit
  end

  def edit
    render
  end

  def destroy
    @team_photo.destroy
    flash[:success] = 'Thing deleted'
    redirect_to things_path
  end

protected

  def build_thing
    @thing = Thing.new(thing_params)
  end

  def load_thing
    @thing = Thing.find(params[:id])
  rescue ActiveRecord::RecordNotFound
    flash[:error] = 'Thing not found'
    redirect_to things_path
  end

  def thing_params
    params.fetch(:thing, {}).permit(
      :attribute
    )
  end
end