Module: FriendlyId::DataMapperAdapter::SimpleModel

Defined in:
lib/friendly_id/datamapper_adapter/simple_model.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/friendly_id/datamapper_adapter/simple_model.rb', line 8

def self.included(base)
  base.class_eval do
    column = friendly_id_config.column
    validates_presence_of column, :unless => :skip_friendly_id_validations
    validates_length_of   column, :maximum => friendly_id_config.max_length, :unless => :skip_friendly_id_validations
    validates_with_method column, :method => :validate_friendly_id, :unless => :skip_friendly_id_validations

    before :update do
      @old_friendly_id = original_attributes[properties[friendly_id_config.column]]
    end

    after  :update, :update_scopes
  end

  def base.get(*key)
    if key.size == 1
      return super if key.first.unfriendly_id?
      column     = self.friendly_id_config.column
      repository = self.repository
      key        = self.key(repository.name).typecast(key)
      result     = self.first(column.to_sym => key)
      return super unless result
      result.friendly_id_status.name = name
      result
    else
      super
    end
  end
end

Instance Method Details

#friendly_id ⇒ Object

Returns the friendly_id.



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# File 'lib/friendly_id/datamapper_adapter/simple_model.rb', line 44

def friendly_id
  send friendly_id_config.column
end

#friendly_id_status ⇒ Object

Get the Status after the find has been performed.



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# File 'lib/friendly_id/datamapper_adapter/simple_model.rb', line 39

def friendly_id_status
  @friendly_id_status ||= Status.new(:record => self)
end

#to_param ⇒ Object

Returns the friendly id, or if none is available, the numeric id.



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# File 'lib/friendly_id/datamapper_adapter/simple_model.rb', line 49

def to_param
  (friendly_id || id).to_s
end