JavaScript array of arrays

findArrayInArray.js

function arrayTest() {
    var array = [
        [1234, "123123-132131-ejwh213", "comment 1234 | comment 2345"],
        [1235, "123124-132132-ejwh214", "comment 3 | comment 32"],
        [1236, "1231235132133-ejwh215", "comment 4 | comment 5"]];

    var theArray = array.find(function (el) {
        return el.indexOf("1231235132133-ejwh215") > -1;
    });
    
    var comments = theArray[2].split('|');
    console.log(theArray);
    console.log(comments);
    
    comments.forEach(function (element) {
        if (element.indexOf("4") > 0) {
            console.log("found " + element);
        }
    });
}

arrayTest();