Question

I have java sample code

public int[] recognize(int[] x)
{
    int[] y = new int[neurons.length];

    for (int j = 0; j < neurons.length; j++) {
        y[j] = neurons[j].transfer(x);
    }

    return y;
}

I need to convert it into ruby

Answer 1

In Ruby, higher order functions are preferred over explicit loops.

def recognize(x)
  neurons.collect {|n| n.transfer(x)}
end