Module: BlindIndex::Extensions::PredicateBuilder

Defined in:
lib/blind_index/extensions.rb

Instance Method Summary collapse

Instance Method Details

#build(attribute, value, *args) ⇒ Object

github.com/rails/rails/commit/56f30962b84fc53b76001301fb830c1594fd377e



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# File 'lib/blind_index/extensions.rb', line 15

def build(attribute, value, *args)
  if table.has_blind_indexes? && (bi = table.send(:klass).blind_indexes[attribute.name.to_sym]) && !value.is_a?(ActiveRecord::StatementCache::Substitute)
    attribute = attribute.relation[bi[:bidx_attribute]]
    value =
      if value.is_a?(Array) || (defined?(Set) && value.is_a?(Set))
        value.map { |v| BlindIndex.generate_bidx(v, **bi) }
      else
        BlindIndex.generate_bidx(value, **bi)
      end
  end

  super(attribute, value, *args)
end