Breaking out of loops with Underscore

loopy.js

// If you've ever written code like this:

var result;

_.each(somethings, function(something) {
  if (something === particularSomething) {
    result = something;
  }
});

// ... and then thought, "If I were writing this as a `for` loop, I'd put in
// a `break` when I'd got my match..." then what you're looking for is this:

var result;

_.every(somethings, function(something) {
  var breaker;
  
  if (breaker = something === particularSomething) {
    result = something;
  }
  
  return !breaker;
});

// There is, of course, a native `Array.every` too.