JSFiddle - React, Tailwind, and code Playground

JavaScript

var philosophers = "Aquinas sivam, Maimonedes , and Avicenna";
var me = "Maimonedes;

function printPhilosopherStatus (person) {
    if (philosophers.contains(person)) {
        alert(person + " is a philosopher.");
    } else {
        alert(person + " is NOT a philosopher.");
    }
}

// Outputs: "Joshua is NOT a philosopher."
printPhilosopherStatus(me);