Can some one explain the code snippet given below in ruby ?
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by Vamsi
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Published on 2010-05-17T11:20:35Z
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2010/05/17
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ruby-on-rails
|rails
class ApplicationController < ActionController::Base
class InvalidParam < StandardError;end
end
What is the reason for including another class inside application controller?? What will be the behavior for other controllers?
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