#!/usr/koeki/bin/ruby
# -*- coding: utf-8 -*-
require 'csv'
meibo = CSV.read(ARGV[0], headers:true)

print "検索パターン: "
pattern = STDIN.gets.chomp!
regexp = Regexp.new(pattern, nil)

meibo.each do |row|
  line = row.to_s
  if regexp =~ line
    print line
  end
end