# File lib/apipie/client/cli_command.rb, line 50
        def table_from_array(data)
          return [] if data.empty?
          table   = []
          items   = data.map { |item| normalize_item_data(item) }
          columns = items.first.keys
          table << columns
          items.each do |item|
            row = columns.map { |c| item[c] }
            table << row.map(&:to_s)
          end
          return table
        end