what is sweeper in Rails?

964

---

List out the few features of Ruby?

961

---

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

897

---

what is the difference between Dynamic and Static Scaffolding?

1015

---

how can you declare a block in Ruby?

1057

---

Mention the types of variables available in Ruby Class?

974

---

what is Mixin in Rails?

955

---

what is Polymorphic Association in Ruby on Rails?

938

---

Explain about Dig, Float and Max?

944

---

what is Rails Migration?

1058

---

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

990

---

what is the defined operator?

1118

---

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

982

---

how you can create a controller for subject?

1035

---

how can we define Ruby regular expressions?

900

---