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let me know what is ruby software and where and when it is usefull. Is it usefull to data base developer, if yes...where? thank you1 3064
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am new to ruby. tell me one thing. i can view my project on browser when i write "ruby script/server". otherwise i cant view my project on localhost. what i have to do to view my project always on browser? pls help5 4906
What are gemsets in rails?
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Why we use migration in rails?
How does router work in rails?
what is the role of Rails Controller?
What is action cable?
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What is the role of mvc architecture in ruby on rails?
what is Rails Migration?
Explain how does rails implement ajax?
Explain the controller in rails?
what is rake in Rails?
How many types of relationships does a model has?
How are observers and callbacks different from each other?
How is the model view controller framework used in ruby on rails?