Module: RailheadPermalink::InstanceMethods

Defined in:
lib/railhead_permalink.rb

Instance Method Summary collapse

Instance Method Details



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# File 'lib/railhead_permalink.rb', line 53

def create_permalink
  if self.permalink.nil? or (self.changed.include?(permalink_options[:field].to_s) and not permalink_options[:keep_existing])
    key = self[permalink_options[:field]].to_url
    unless self.permalink == key
      permalink, counter = key, '-1'
      while permalink_options[:reserved_names].include?(permalink) or permalink.blank? or
        (object = self.class.where(:permalink => permalink).first and object != self)
          counter.succ!
          permalink = key + counter
      end
      self.permalink = permalink
    end
  end
  true
end

#to_param ⇒ Object 



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# File 'lib/railhead_permalink.rb', line 69

def to_param
  self.permalink
end