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Ruby Rails Interview Questions

Q   |   QA

There are several packages that you can download and install. The prebuilt Rails installer called Install rail which currently is only for Windows

Rails will report errors from Apache in log/apache.log and errors from the Ruby code in log/development.log. If you're having a problem, do have a look at what these logs are saying. On Unix and Mac OS X you may run tail -f log/development.log in a separate terminal to monitor your application's execution.

Ruby uses the super keyword to call the superclass (Parent class) implementation of the current method

False is a boolean datatype, Nil is not a data type it have object_id 4 

A:def self.methodname
--------
--------
end
or
def classname.methodname
--------
--------
end 

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