在Ruby中读取CSV的最佳方式。 FasterCSV？ [英] Best way to read CSV in Ruby. FasterCSV?

问题描述

我有一个CSV文件，我想用Ruby读取，并创建Ruby对象插入带有Active Record的MySQL数据库。什么是最好的方法做到这一点？我看到两个清楚的选项： FasterCSV & Ruby核心CSV 。哪个更好？有没有更好的选择，我错过了？

I have a CSV file that I want to read with Ruby and create Ruby objects to insert into a MySQL database with Active Record. What's the best way to do this? I see two clear options: FasterCSV & the Ruby core CSV. Which is better? Is there a better option that I'm missing?

编辑：Gareth说使用FasterCSV，那么什么是使用FasterCSV读取CSV文件的最好的方法？看看文档，我看到方法 parse ， foreach ，读， open ...它表示 foreach 用作读取CSV文件的主要接口。 。所以，我想我应该使用那个？

Gareth says to use FasterCSV, so what's the best way to read a CSV file using FasterCSV? Looking at the documentation, I see methods called parse, foreach, read, open... It says that foreach "is intended as the primary interface for reading CSV files." So, I guess I should use that one?

推荐答案

Ruby 1.9采用了FasterCSV 作为其核心CSV处理器，所以我会说，这绝对是更好的FasterCSV ，即使你仍在使用Ruby 1.8

Ruby 1.9 adopted FasterCSV as its core CSV processor, so I would say it's definitely better to go for FasterCSV, even if you're still using Ruby 1.8

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