class GraphQL::Query::SerialExecution::ValueResolution::ListResolution

def non_null_result

Resolve it with the "wrapped" type of this list
For each item in the list, 
def non_null_result
  wrapped_type = field_type.of_type
  strategy_class = get_strategy_for_kind(wrapped_type.kind)
  value.map do |item|
    inner_strategy = strategy_class.new(item, wrapped_type, target, parent_type, irep_node, execution_context)
    inner_strategy.result
  end
end