Contains Any String in Array

by Santosh Giridhara

JavaScript

String.prototype.containsAny = String.prototype.containsAny || function(arr) {
  for (var i = 0; i < arr.length; i++) {
    if (this.indexOf(arr[i]) > -1) {
      return true;
    }
  }
  return false;
};

var str = 'Technical Recruiter',
    arr1 = ['string1', 'string2', 'Technical'],
    arr2 = ['Recruiter', 'Partner', 'Title'];
    
    console.log(str.containsAny(arr1));
        console.log(str.containsAny(arr2));