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method

symbol_unscoping

Importance_0
Ruby on Rails latest stable (v4.2.1) - 0 notes - Class: ActiveRecord::QueryMethods
symbol_unscoping(scope) private

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# File activerecord/lib/active_record/relation/query_methods.rb, line 887
    def symbol_unscoping(scope)
      if !VALID_UNSCOPING_VALUES.include?(scope)
        raise ArgumentError, "Called unscope() with invalid unscoping argument ':#{scope}'. Valid arguments are :#{VALID_UNSCOPING_VALUES.to_a.join(", :")}."
      end

      single_val_method = Relation::SINGLE_VALUE_METHODS.include?(scope)
      unscope_code = "#{scope}_value#{'s' unless single_val_method}="

      case scope
      when :order
        result = []
      when :where
        self.bind_values = []
      else
        result = [] unless single_val_method
      end

      self.send(unscope_code, result)
    end
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