Maximum Sub-array in Ruby
This is meaningful when there are some positive and negative numbers in the array. Otherwise, there is no need to use a recursive function. We can get the sum of all items in the array.
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Recursive Functions in Ruby
In Ruby, a recursive function is a function that calls itself during its execution. This technique is particularly useful for solving problems that can be broken down into smaller, similar sub-problems. Here's a brief explanation with an example in Ruby: