Martin Lopez wrote:
> *I want to know how can I write in a log file.*
> **
> *I need save some exceptions or errors and checks to see them after.*
There are a few ways.
The simplest is to open a file and write to it like this:
logfile = open("filename", "a")
logfile.puts "This message will go to the log file."
# ...
logfile.close
Or if you want to use something a bit more advanced, use Logger, that's
part of the standard library. The main advantage, I think, is it makes
it easy to separate error messages from warnings from debugging info,
and it can also rotate logs.
http://www.ruby-doc.org/stdlib/libdoc/logger/rdoc/index.html
Cheers,
Dave
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