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: layout_helper.rb
    path of file: ./repos/sugar/app/helpers
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module LayoutHelper
  def body_class
    classes = (content_for(:bo
    
  def header_tab(name, url, options = {})
    section = options[:section] || name.downcase.to_sym

    classes = [section.to_s] + Array(options[:class])
    if respond_to?(:current_section) && section == current_section
      classes << "current"
    end