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seanhandley/max_product.rb

Created May 13, 2024 07:34
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Max Product
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max_product.rb
MIN_LENGTH = 3
def max_product(collection)
raise "Minimum collection size is #{MAX_LENGTH}" if collection.length < MIN_LENGTH
collection.sort.last(MIN_LENGTH).reduce(:*)
end
max_product([2, 4, 1, 3, -5, 6])
# => 72
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