view app/helpers/application_helper.rb @ 469:68231013b01b bootstrap-4

Now with more bootstrap than ever
author nanaya <me@nanaya.pro>
date Sun, 23 Feb 2020 22:25:50 +0900
parents d31fe32da7a0
children
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module ApplicationHelper
  def html_title
    base_title = "Zeropaste"
    if content_for? :title
      "#{content_for(:title)} | #{h base_title}".html_safe
    else
      base_title
    end
  end

  def error_class(object, attribute)
    "is-invalid" if object.errors.include? attribute
  end

  def with_host(url)
    return url if url[0] != "/"

    "#{request.protocol}#{request.host_with_port}#{url}"
  end
end