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tomcha/recursion2.rb

Created June 22, 2016 10:41
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recursion2.rb
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recursion2.rb
list = [1, 2, 3, 4, 5, 6, 7]
def length(list)
if list.size == 0
0
else
list.shift
1 + length(list)
end
end
puts length(list)
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