JSFiddle - React, Tailwind, and code Playground

by John Wick

JavaScript

var bookmarks = [ { tags : "apple" },  { tags : "pineapple" }, {tags : "orange"}];
var matches = bookmarks.filter(function(x) {
    return _.indexOf(['apple','orange'], x.tags) > -1;
});
console.log(matches);
console.log(matches.length);

var fruits = ["apple", "banana"];
var tag = "banana";
if (_.indexOf(fruits, tag) > -1) {
  console.log('Found!!!');
} else {

}