old-roraccounting/app/controllers/homies_controller.rb

class HomiesController < ApplicationController
  def index
    json_response(Homie.all.order(:created_at))
  end

  def create
   homie = Homie.new(homie_params)
   if homie.save
     json_response(homie)
   else
     error_response(:bad_request)
   end
  end

  def homie_params 
    params.require(:homie).permit(
      :name, 
      :importance, 
      :about
    )
  end
end