I need to read the data out of database and then save it in a text file.
How can I do that in Ruby? Is there any file management system in Ruby?
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I need to read the data out of database and then save it in a text file.
How can I do that in Ruby? Is there any file management system in Ruby?
The Ruby File class will give you the ins and outs of
::newand::openbut its parent, the IO class, gets into the depth of#readand#write.