lib/plugins/reload.js
function watch(file) {
      if (!~extensions.indexOf(extname(file))) return;
      fs.watchFile(file, { interval: interval }, function(curr, prev){
        if (curr.mtime > prev.mtime) {
          console.log('  \033[36mchanged\033[0m \033[90m- %s\033[0m', file);
          master.restartWorkers(signal);
        }
      });
    }
function watch(file) {
      if (!~extensions.indexOf(extname(file))) return;
      fs.watchFile(file, { interval: interval }, function(curr, prev){
        if (curr.mtime > prev.mtime) {
          console.log('  \033[36mchanged\033[0m \033[90m- %s\033[0m', file);
          master.restartWorkers(signal);
        }
      });
    }
function watch ( file ) { if ( ! ~ extensions . indexOf ( extname ( file ) ) ) return ; fs . watchFile ( file , { interval : interval } , function ( curr , prev ) { if ( curr . mtime > prev . mtime ) { console . log ( '  \033[36mchanged\033[0m \033[90m- %s\033[0m' , file ) ; master . restartWorkers ( signal ) ; } } ) ; }
watch file for changes
watch file for changes