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Today I talk about reversing an array
https://leetcode.com/problems/reverse-linked-list
If SQUID GAME was made for Software Engineers – Ep 2: FAANG
def reverse_list(head)
if head.nil?
return head
end
newindex = head.length-1
newhead = []
head.each_with_index do |vaule, i|
newhead[newindex] = vaule
newindex=newindex-1
end
return newhead
end