Module: Operable::ClassMethods

Defined in:
lib/operable.rb

Constant Summary collapse

INOPERABLE_FIELDS = 
%w[_type _id id created_at updated_at version]

Instance Method Summary collapse

Instance Method Details

#operable_on(*names) ⇒ Object 



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# File 'lib/operable.rb', line 21

def operable_on(*names)
  fields = operable_fields || []
  self.operable_fields = [fields, names].flatten.map(&:to_s).uniq.sort
end

#operable_on_all ⇒ Object 



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# File 'lib/operable.rb', line 26

def operable_on_all
  if respond_to?(:fields)
    self.operable_fields = fields.keys.reject {|k| INOPERABLE_FIELDS.include? k }
  elsif respond_to?(:columns)
    self.operable_fields = columns.select do |c|
      [:integer, :float, :decimal].include? c.type
    end.map(&:name).reject {|k| INOPERABLE_FIELDS.include? k }
  else
    raise "Unable to list all fields for this ORM"
  end
end

#operable_on_all_except(*names) ⇒ Object 



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# File 'lib/operable.rb', line 38

def operable_on_all_except(*names)
  self.operable_fields = operable_on_all.reject {|k| names.map(&:to_s).include? k }
end