changing arrays

yosheryosh

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Hi, I am trying to take the random out put of an array, then use that variable to change it into something else? I have the original array in JS, but can't think of how to do this second part?

EX. [John, Jim, Ed].. now I pull a random name "John". I use this name in my template, but near the end of the template I want to change this name to the number 1. (All John's to #1, all Jim's to #2, all Ed's to #3).

The problem is I have about one hundred names, so can't just use a simple if statement to do it 3 times.
 

yosheryosh

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I'm going to use split string if i can define the variable...

what if the variables are being scraped off a webpage? How would I define what should correspond to what?
 

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