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21 changes: 21 additions & 0 deletions array_equals.rb
Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
def array_equals(array1, array2)

if array1 == nil && array2 == nil
return true
elsif array1 == nil || array2 == nil
return false
end

unless array1.length == array2.length
return false
end

array1.length.times do |i|
unless array1[i] == array2[i]
return false
end
end

return true

end