Extract can methods

[mulderp]

This is a minor refactoring that possibly helps to improve the readabiity of the mapping files to resources.

Actually, I am still a bit confused about what mappings are possible:

• single file --> single resource (any file or specific file)
• directory --> index resource (default path) and taken care of by _canDirectory

If this is correct, maybe it would help to extract one more method: _canSingleFile or similar. Then, the main mapping function would become:

 fs.stat(httpObj.path + '/' + httpObj.dname, function (err, stats) {
      if (err) {  // file exsits
          that._canSingleFile(httpObj);
        })
      } else {
        if (stats.isDirectory()) {
          that._canDirectory(httpObj);
        } else {
          new Response('html', '', 500, httpObj.res).send();
        }
      }

And it would be clearer to me how it works. What do you think?

[sideshowcoder]

Nice extraction, just so you know what is possible https://github.com/sideshowcoder/canned#awesome-so-what-is-supported has this outlined, is there anything you are confused about there? I'd love to improve but don't know how currently, is the syntax unclear maybe?

[mulderp]

I used respondWith... now. Indeed describes better what the code does. Let me know what you think.

[mulderp]

yeah ! :)