What rails libraries are for network connections like http and ftp

What rails gems are used for things like http r开发者_运维知识库equests (get, post) and for connecting to a ftp server?

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The de-facto library is Net::HTTP and Net::FTP (respectively), but there are a number of better ones out there. Check out this fairly inclusive feature matrix to see which one fits your needs best:

Ruby HTTP Clients – Feature Matrix/Table

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Coreyward is correct.

If you find that you need to go lower-level, you can also look into socket programming.

Ex: http://www.tutorialspoint.com/ruby/ruby_socket_programming.htm

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I am using HTTParty to working with web-services.