CocoRoboDesktop/pdf1.js/node_modules/underscore/modules/partition.js

import group from './_group.js';

// Split a collection into two arrays: one whose elements all pass the given
// truth test, and one whose elements all do not pass the truth test.
export default group(function(result, value, pass) {
  result[pass ? 0 : 1].push(value);
}, true);