lib/parse.js
function log(arg) {
  var str = JSON.stringify(arg)
  console.log(str)
  return str;
}
function log(arg) {
  var str = JSON.stringify(arg)
  console.log(str)
  return str;
}
function log ( arg ) { var str = JSON . stringify ( arg ) console . log ( str ) return str ; }
A conveience method. JSON-stringify the argument, logs it, and return the string.
@param  {JSON} arg The JSON to be stringified.
@return {string}     the stringified JSON.
 /* istanbul ignore next
A conveience method . JSON - stringify the argument logs it and return the string .