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chrisross/basic-fibonacci.rb

Last active February 23, 2023 23:25
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Simple Fibonacci sequence generator using Ruby
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basic-fibonacci.rb
def fibonacci(limit = 10)
limit.times.each_with_object([0,1]) do |elem, accum|
accum << accum[-1] + accum[-2]
end
end
# Examples
fibonacci
#=> [0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89]
fibonacci(15)
#=> [0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987]
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