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: reward_decorator.rb
    path of file: ./repos/catarse/app/decorators
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

class RewardDecorator < Draper::Decorator
  decorates :reward
  include Draper::LazyHelpers
  include AutoHtml

  def display_deliver_estimate
    I18n.l(source.deliver_at, format: :estimate)
  rescue
    source.deliver_at
  end

  def display_remaining
    I18n.t('rewards.index.display_remaining', remaining: source.remaining, maximum: source.maximum_contributions)
  end

  def name
    deliver = %(
      <div class="fontsize-smallest fontcolor-secondary">
        Estimativa de entrega:&nbsp;#{source.display_deliver_estimate || I18n.t('projects.contributions.no_estimate')}
      </div>
    )
    %(
      <label data-minimum-value="#{source.minimum_value > 0 ? source.minimum_value.to_i : '10'}" class="w-form-label fontsize-base fontweight-semibold u-marginbottom-10" for="contribution_reward#{source.id && "_#{source.id}"}">#{source.minimum_value > 0 ? "#{source.display_minimum}  #{I18n.t('rewards.index.or_more')}" : I18n.t('rewards.index.dont_want')}</label>
      <div class="w-row back-reward-money w-hidden">
        <div class="w-col w-col-8 w-col-small-8 w-col-tiny-8 w-sub-col-middle w-clearfix">
          <div class="w-row">
            <div class="w-col w-col-3 w-col-small-3 w-col-tiny-3">
              <div class="back-reward-input-reward placeholder">R$</div>
            </div>
            <div class="w-col w-col-9 w-col-small-9 w-col-t
    
  def name
    deliver = %(
      <div class="fontsize-smallest fontcolor-secondary">
        Estimativa de entrega:&nbsp;#{source.display_deliver_estimate || I18n.t('projects.contributions.no_estimate')}
      </div>
    )
    %(
      <label data-minimum-value="#{source.minimum_value > 0 ? source.minimum_value.to_i : '10'}" class="w-form-label fontsize-base fontweight-semibold u-marginbottom-10" for="contribution_reward#{source.id && "_#{source.id}"}">#{source.minimum_value > 0 ? "#{source.display_minimum}  #{I18n.t('rewards.index.or_more')}" : I18n.t('rewards.index.dont_want')}</label>
      <div class="w-row back-reward-money w-hidden">
        <div class="w-col w-col-8 w-col-small-8 w-col-tiny-8 w-sub-col-middle w-clearfix">
          <div class="w-row">
            <div class="w-col w-col-3 w-col-small-3 w-col-tiny-3">
              <div class="back-reward-input-reward placeholder">R$</div>
            </div>
            <div class="w-col w-col-9 w-col-small-9 w-col-tiny-9">
              <input class="user-reward-value back-reward-input-reward" type="tel" min="#{source.minimum_value.to_i}" placeholder="#{source.minimum_value > 0 ? source.minimum_value.to_i : '10'}">
            </div>
          </div>
          <div class="fontsize-smaller text-error u-marginbottom-20 w-hidden"><span class="fa fa-exclamation-triangle"></span> O valor do apoio est√° incorreto</div>
        </div>
        <div class="submit-form w-col w-col-4 w-col-small-4 w-col-tiny-4"><a class="btn btn-large" href="#">Continuar&nbsp;&nbsp;<span class="fa fa-chevron-right"></span></a>
        </div>
      </div>
      <div class="back-reward-reward-description">
        <div class="fontsize-smaller u-marginbottom-10">#{html_escape(source.description)}</div>
        #{source.id ? deliver : ''}
      </div>
    ).html_safe
  end

  def display_minimum
    number_to_currency source.minimum_value
  end

  def short_description
    truncate source.description, length: 35
  end

  def medium_description
    truncate source.description, length: 65
  end

  def last_description
    if source.versions.present?
      reward = source.versions.last.reify(has_one: true)
      auto_html(reward.description) { simple_format; link(target: '_blank') }
    end
  end