Module: Accessitude::ClassMethods

Defined in:
lib/accessitude.rb

Instance Method Summary collapse

Instance Method Details

#accessitude ⇒ Object 



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# File 'lib/accessitude.rb', line 20

def accessitude
  
  # Array of all accessible attributes
  # @return [Array]
  define_method :accessitude_attrs do
    self.class.accessitude_attrs
  end

  # Check if any of the accessible attributes are not _blank_
  # @return [Boolean]
  define_method :has_accessitude_data do
    self.attributes.values_at( *self.accessitude_attrs ).compact.delete_if { |attr| attr.blank? }.size > 0
  end
  
  # Set attributes of instance only using attr_accessible params
  define_method :attributes_from_params do |params|
    self.attributes = params.slice(*accessitude_attrs)
  end
  
  class << self
    
    # Array of all accessible attributes
    # @return [Array]
    def accessitude_attrs
      self.attr_accessible[:default].to_a - ['','default']
    end
    
    # Create a new instance only using attr_accessible params
    def new_from_params(params)
      self.create( params.slice(*accessitude_attrs) )
    end        
    
  end          
end