Class: Crumpet::Renderer

Inherits:
Object
  • Object
show all
Includes:
ActionView::Helpers::UrlHelper, ERB::Util
Defined in:
lib/crumpet/renderer.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Renderer

Returns a new instance of Renderer.



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# File 'lib/crumpet/renderer.rb', line 8

def initialize(options = {})
  @options = options
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/crumpet/renderer.rb', line 6

def options
  @options
end

Instance Method Details

#render ⇒ Object 



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# File 'lib/crumpet/renderer.rb', line 12

def render
  case option_or_default(:format)
  when :html
    output = crumbs.map{ |crumb| render_html(crumb) }.join(option_or_default(:separator)).html_safe
    output = content_tag(option_or_default(:container).to_sym, output, build_container_options) if option_or_default(:container).present?
    output
  when :xml
    output = crumbs.map{ |crumb| render_xml(crumb) }.join
    output = content_tag(:crumbs, output)
    output
  when :json
    crumbs.map{ |crumb| render_json(crumb) }.to_json
  else
    raise NotImplementedError, "unsupported format: #{option_or_default(:format)}"
  end
end