Do you know what is sweeper in rails?

847

---

Tell me what is orm (object-relationship-model) in rails?

811

---

Explain me what is the naming convention in rails?

817

---

Do you know what is cross-site request forgery (csrf) and how rails is protected against it?

881

---

Explain me what is the difference between concern and application_controller.rb in ruby on rails?

819

---

Please explain what are the positive aspects of rails?

864

---

Explain me what is the function of orm in ruby on rails?

806

---

Explain me the log that has to be seen to report errors in ruby rails?

760

---

Explain how you can run rails application without creating databases?

824

---

Tell me what is the difference between the observers and callbacks in ruby on rails?

876

---

Explain me what are the limits of ruby on rails?

919

---

Tell me how you can list all routes for an application?

1

---

Please explain the three levels of access control for ruby methods?

1

---

Tell me what is the difference between ruby 1.9 and ruby 2.0?

1

---

Tell us how would you implement hash in ruby internally?

1

---