Module: Excalibur::ViewHelpers

Defined in:
lib/excalibur/view_helpers.rb

Overview

the ViewHelpers module contains the methods to access Excalibur from the view. Most commonly placed in the view templates and the application Layout

Instance Method Summary collapse

Instance Method Details

#entitle(object, options = {}) ⇒ Object 



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# File 'lib/excalibur/view_helpers.rb', line 5

def entitle(object, options = {})
  @excalibur_subject = excalibur_decorate_subject(object, options)
end

#quick_set(type, *args) ⇒ Object 



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# File 'lib/excalibur/view_helpers.rb', line 9

def quick_set(type, *args)
  case type
  when :title, :description
    section = args.shift
    excalibur_subject.configuration.send(type).send(
        "update_#{section}",
        *args
    )
  when :meta_tag
    excalibur_subject.configuration.set_meta_tag(*args)
  end
end

#render_meta_tags ⇒ Object 



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# File 'lib/excalibur/view_helpers.rb', line 26

def render_meta_tags
  result = ''

  excalibur_subject.configuration.meta_tags.each do |type_name, value|
    value.each do |type_value, contents|
      next if contents.nil?
      contents = render_meta_content(contents)
      contents = [contents] unless contents.is_a?(Array)

      contents.each do |content|
        result << tag(
            :meta,
            type_name => type_value,
            content: content
        ) unless content.nil?
      end
    end
  end

  result.html_safe
end

#render_title_tag ⇒ Object 



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# File 'lib/excalibur/view_helpers.rb', line 22

def render_title_tag
  content_tag :title, excalibur_subject.render_title
end