Class: MetaTag

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/meta_tag.rb

Instance Method Summary collapse

Instance Method Details

#dynamic_content(controller) ⇒ Object 



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# File 'app/models/meta_tag.rb', line 13

def dynamic_content(controller)
  self.content.gsub /%{([\w\.]+)}/ do
    items = $1.split('.')
    instance_name = items.shift
    method_name = items.join('.')
    record = controller.instance_variable_get("@#{instance_name}")

    record.try(:"#{method_name}")
  end
end

#get_content(controller = nil) ⇒ Object 



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# File 'app/models/meta_tag.rb', line 9

def get_content(controller=nil)
  self.is_dynamic ? dynamic_content(controller) : self.content
end