Is there a javascript method to find substring in an array of strings?

Question

Suppose my array is [\"abcdefg\", \"hijklmnop\"] and I am looking at if \"mnop\" is part of this array. How can I do this using a javascript method?

I tried this and it

Answer 1

Javascript does not provide what you're asking before because it's easily done with existing functions. You should iterate through each array element individually and call indexOf on each element:

array.forEach(function(str){
    if(str.indexOf("mnop") !== -1) return str.indexOf("mnop");
});