/scratch/workspace/artdaq-demo-v2_10_00/SLF6/s48-e14-debug/build/artdaq_node_server/v1_00_08/src/node_modules/xml2js/node_modules/xmlbuilder/node_modules/lodash/concat.js
var array = [1]; var other = _.concat(array, 2, [3], [[4]]);
console.log(other); // => [1, 2, 3, [4]]
console.log(array); // => [1]