Class: Druid::Aggregation::FieldnamesValidator

Inherits:
ActiveModel::EachValidator
  • Object
show all
Defined in:
lib/druid/aggregation.rb

Constant Summary collapse

TYPES = 
%w(javascript cardinality)

Instance Method Summary collapse

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object 



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# File 'lib/druid/aggregation.rb', line 27

def validate_each(record, attribute, value)
  if TYPES.include?(record.type)
    record.errors.add(attribute, 'must be a list of field names') if !value.is_a?(Array) || value.blank?
  else
    record.errors.add(attribute, "is not supported by type=#{record.type}") if value
  end
end