what is sweeper in Rails?

928

---

List out the few features of Ruby?

921

---

what is the function of garbage collection in Ruby on Rails?

866

---

what is the difference between Dynamic and Static Scaffolding?

960

---

how can you declare a block in Ruby?

993

---

Mention the types of variables available in Ruby Class?

935

---

what is Mixin in Rails?

906

---

what is Polymorphic Association in Ruby on Rails?

888

---

Explain about Dig, Float and Max?

912

---

what is Rails Migration?

1009

---

what is the difference between calling super() and super call?

948

---

what is the defined operator?

1073

---

when self.up and self.down method is used?

941

---

how you can create a controller for subject?

979

---

how can we define Ruby regular expressions?

859

---