Expert
What does the following code do?
foobar = []
class << foobar
def foo
"Hello World"
end
end
Author: HivebriteStatus: PublishedQuestion passed 252 times
Edit
0
Community EvaluationsNo one has reviewed this question yet, be the first!
Similar QuestionsMore questions about Ruby
2
What is the output of the following code?
class Person
attr_accessor :name
end
person = Person.new
person.name = 'John'
puts person.name
1
What is the difference between include, extend and prepend in Ruby?1
How to add a key-value pair to a hash in Ruby0
What is the output of the following code?
class A
def method1
puts 'method1'
end
private
def method3
puts 'method3'
end
end
obj = A.new
obj.method1
obj.method30
Write a test for a Ruby method that returns a string