Example showing how to use `as` option in ViewComponent

box_component.rb

class BoxComponent < ViewComponent::Base
  DEFAULT_TAG = :div
  
  def initialize(**opts)
    @opts = opts
    @tag_opts = opts.except(:as, :classes)
  end

  def call
    tag.send tag_name, content, class: classes, **tag_opts
  end

  private

  attr_reader :opts, :tag_opts

  def classes
    join_classes [opts[:classes], "foo"]
  end
  
  def tag_name
    opts.fetch(:as, DEFAULT_TAG).to_sym
  end
end