You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: requirement.rb
    path of file: ./repos/ReadyResponder/app/models
    
    the code of the file until where you have to start completion: class Requirement < ApplicationRecord
  has_paper_trail
  include Loggable

  belongs_to :task
  belongs_to :skill
  belongs_to :title
  has_many :assignments
  has_many :people, through: :assignments
  delegate :e
    
  def status
    case
    when number_filled >= maximum_people
      return 'Full'
    when number_filled >= desired_people
      return 'Satisfied'
    when number_filled >= minimum_people
      return 'Adequate'
    when number_filled > 0
      return 'Inadequate'
    else # number_filled == 0
      return 'Empty'
    end