dgbuilder/dgeflows/node_modules/serve-static/node_modules/send/node_modules/mime/build/build.js

   1 var db = require('mime-db');
   2
   3 var mapByType = {};
   4 Object.keys(db).forEach(function(key) {
   5   var extensions = db[key].extensions;
   6   if (extensions) {
   7     mapByType[key] = extensions;
   8   }
   9 });
  10
  11 console.log(JSON.stringify(mapByType));