Class: NoBrainer::Criteria::Where::MultiOperator

Inherits:
Struct
  • Object
show all
Defined in:
lib/no_brainer/criteria/where.rb

Instance Method Summary collapse

Instance Method Details

#simplify ⇒ Object 



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# File 'lib/no_brainer/criteria/where.rb', line 47

def simplify
  clauses = self.clauses.map(&:simplify)
  if clauses.size == 1 && clauses.first.is_a?(self.class)
    return clauses.first
  end

  same_op_clauses, other_clauses = clauses.partition do |v|
    v.is_a?(self.class) && (v.clauses.size == 1 || v.op == self.op)
  end
  simplified_clauses = other_clauses + same_op_clauses.flat_map(&:clauses)
  simplified_clauses = BinaryOperator.simplify_clauses(op, simplified_clauses.uniq)
  self.class.new(op, simplified_clauses)
end

#to_rql(doc) ⇒ Object 



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# File 'lib/no_brainer/criteria/where.rb', line 61

def to_rql(doc)
  case op
  when :and then clauses.map { |c| c.to_rql(doc) }.reduce(:&)
  when :or  then clauses.map { |c| c.to_rql(doc) }.reduce(:|)
  end
end