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Explain me what is the role of Rails Controller?

Ruby Developer Interview Question
Ruby Developer Interview Question


The Rails controller is the logical center of the application. It faciliates the interaction between the users, views, and the model. It also performs other activities like

☛ It is capable of routing external requests to internal actions. It handles URL extremely well
☛ It regulates helper modules, which extend the capabilities of the view templates without bulking of their code
☛ It regulates sessions; that gives users the impression of an ongoing interaction with our applications

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