let opts = {
  dirname: __dirname + '/lib',
  // http://stackoverflow.com/questions/2078915/a-regular-expression-to-exclude-a-word-string
  filter: /^(?!index)([^\.].*)\.js?$/,
  recursive: false,
  merge: true // remove or comment to have each file in /lib be a prop/key in library...see node-require-all
}
module.exports = require('require-all')(opts);