Expert
What is attr_accessor for?
Author: HivebriteStatus: PublishedQuestion passed 297 times
Edit
2
Community EvaluationsNo one has reviewed this question yet, be the first!
0
Write a Ruby program that prints the sum of two numbers0
Define a class foobar that inherits from Array and has a method foo.0
What is the difference between include, extend and prepend in Ruby?0
Add the string 'toto' to an array in Ruby0
What is the output of the following Ruby code? `numbers = [1, 2, 3, 4, 5]`
`numbers.each { |n| puts n }`
`numbers.map { |n| puts n }`0
Call a method only if the caller is not null.,Does the same thing as `@my_object.try!(:my_method)`.1
How to add a key-value pair to a hash in Ruby