Function sendMessage

tests/grunt-task/phantomjs/grunt-lib-phantomjs-main.js:29–33

(arg)

// Messages are sent to the parent by appending them to the tempfile.
var sendMessage = function(arg) {
  var args = Array.isArray(arg) ? arg : [].slice.call(arguments);
  last = new Date();
  fs.write(tmpfile, JSON.stringify(args) + '\n', 'a');
};

// This allows grunt to abort if the PhantomJS version isn't adequate.
sendMessage('private', 'version', phantom.version);