 
     mimeType = mime.lookup filename
 
-    res.writeHead(200, {'Content-Type': mimeType });
+    res.writeHead(200, { 'Content-Type': mimeType });
 
   if fs.existsSync filename
     return serveFile filename, res

             "key=#{apiKey}&" +
             "url=#{url}"

  filename = "#{imagePath}/#{url.split('/').join('_')}"

  serveFile = (filename, res)->
    fileStream = fs.createReadStream filename

fs     = require "fs"
http   = require "https"
mime   = require "mime"
crypto = require "crypto"

{
  embedly : {
