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What do Ractors in Ruby 3 allow?
Author: HivebriteStatus: PublishedQuestion passed 254 times
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Write a Ruby program that prints the sum of two numbers0
What is the output of the following Ruby code? `numbers = [1, 2, 3, 4, 5]`
`numbers.each { |n| puts n }`
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Call a method only if the caller is not null.,Does the same thing as `@my_object.try!(:my_method)`.0
What is the difference between include, extend and prepend in 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
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