build

# File activerecord/lib/active_record/relation/where_clause_factory.rb, line 11
      def build(opts, other)
        case opts
        when String, Array
          parts = [klass.sanitize_sql(other.empty? ? opts : ([opts] + other))]
        when Hash
          attributes = predicate_builder.resolve_column_aliases(opts)
          attributes.stringify_keys!

          parts = predicate_builder.build_from_hash(attributes)
        when Arel::Nodes::Node
          parts = [opts]
        else
          raise ArgumentError, "Unsupported argument type: #{opts} (#{opts.class})"
        end

        WhereClause.new(parts)
      end