I would like to take an input string and convert it to a function name.
For example I have the arrays A=[1,2],B=[2,3],C=[4,5]. I then get user input "A,B". I want to take that string and convert it to reference to the arrays A and B to put into a function that requires 2 arrays as input myFun(array1,array2). That way i can also get input "B,C" and pass in B and C into my function.