Access the First and Last Elements of the Array : first « Array « Ruby






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Access the First and Last Elements of the Array


# Accessing the first and last elements of an array is easy with the first and last methods

x = [1, 2, 3]
puts x.first
puts x.last








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1.If you pass a numeric parameter to first or last, you'll get that number of items from the start or the end of the array