Ruby Developer Question:
Download Job Interview Questions and Answers PDF
Tell me can you call a private method outside a Ruby class using its object?
Answer:
Yes, with the help of the send method.
Given the class Test:
class Test
private
def method
p "I am a private method"
end
end
We can execute the private method using send:
>> Test.new.send(:method)
"I am a private method"
Given the class Test:
class Test
private
def method
p "I am a private method"
end
end
We can execute the private method using send:
>> Test.new.send(:method)
"I am a private method"
Download Ruby Developer Interview Questions And Answers
PDF
| Previous Question | Next Question |
| Tell us what is class libraries in Ruby? | Explain me what is the function of ORM in Ruby on Rails? |