instance method `build_order`

Ruby on Rails 4.0.13

Since v4.0.13 Private

Available in: v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

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build_order(arel)

No documentation comment.

Parameters

arel req

Source

# File activerecord/lib/active_record/relation/query_methods.rb, line 1016
    def build_order(arel)
      orders = order_values
      orders = reverse_sql_order(orders) if reverse_order_value

      orders = orders.uniq.reject(&:blank?).flat_map do |order|
        case order
        when Symbol
          table[order].asc
        when Hash
          order.map { |field, dir| table[field].send(dir) }
        else
          order
        end
      end

      arel.order(*orders) unless orders.empty?
    end

Defined in activerecord/lib/active_record/relation/query_methods.rb line 1016 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::QueryMethods

Signature

Parameters