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Which of the following solutions are correct loop syntaxes?
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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 }`1
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Write a Ruby program that prints the sum of two numbers0
Add the string 'toto' to an array in Ruby0
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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Call a method only if the caller is not null.,Does the same thing as `@my_object.try!(:my_method)`.