CocoRoboDesktop/pdf1.js/node_modules/underscore/amd/first.js

define(['./initial'], function (initial) {

  // Get the first element of an array. Passing **n** will return the first N
  // values in the array. The **guard** check allows it to work with `_.map`.
  function first(array, n, guard) {
    if (array == null || array.length < 1) return n == null || guard ? void 0 : [];
    if (n == null || guard) return array[0];
    return initial(array, array.length - n);
  }

  return first;

});