Design question about pundit HOT 1 CLOSED

class CoursesController < ApplicationController
  before_action :set_project

  def create
    @course = @project.courses.build(course_params) # or Course.new(project: @project)
    authorize @course # is equal to authorize @course, :create?
    respond_with @course # or if @course.save ... else ... end
  end

  private

  def set_project
    @project = ...
  end
end

class CoursePolicy < ApplicationPolicy
  alias_method :course, :record

  def create?
    course.project && course.project.organizers.include?(user)
  end
end

class CoursePolicy < ApplicationPolicy
  alias_method :course, :record
  delegate :project, to: :course

  def create?
    project && project.organizers.include?(user)
  end
end