/scratch/workspace/artdaq_demo-release-build/SLF6/s50-e14-debug/build/artdaq_node_server/v1_00_09/src/node_modules/xml2js/node_modules/xmlbuilder/node_modules/lodash/isNil.js
_.isNil(null); // => true
_.isNil(void 0); // => true
_.isNil(NaN); // => false