instance method puts_table

# File lib/importmap/commands.rb, line 131
    def puts_table(array)
      column_sizes = array.reduce([]) do |lengths, row|
        row.each_with_index.map{ |iterand, index| [lengths[index] || 0, iterand.to_s.length].max }
      end

      puts head = "+" + (column_sizes.map { |s| "-" * (s + 2) }.join('+')) + '+'
      array.each_with_index do |row, row_number|
        row = row.fill(nil, row.size..(column_sizes.size - 1))
        row = row.each_with_index.map { |v, i| v.to_s + " " * (column_sizes[i] - v.to_s.length) }
        puts "| " + row.join(" | ") + " |"
        puts head if row_number == 0
      end
      puts head
    end