def save_to_csv(csv)
CSV.open("C:/ruby/logs.csv", "w") do |row|
row << %w[name location dishes time]
end
end
def self.read_from_csv(csv)
CSV.foreach("C:/ruby/logs.csv") do |row|
puts row ['name', 'location', 'dishes', 'time']
end
end
ruby - csv 读写文件 csv read write file --从本地
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转载自blog.csdn.net/Toml_/article/details/131192034
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