Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
1.2k views
in Technique[技术] by (71.8m points)

mysql - Best way to read CSV in Ruby. FasterCSV?

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?

EDIT: 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?

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

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


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...