Subtle changes, bugs and feedback

not enough 1%

but this time my head hurt, and I figured I should write a test to show what I'd written at least worked.

my approach was:

1. think hard
   
2. forget about DOMs as I didn't want to append the embeds as individual nodes
   
3. think hard some more
   
4. write code
   
5. compile (first time!)
   
6. hover over the deploy button... and then realise I've written code, not tested it, it compiled first time and no-one is that lucky
   
7. write a couple of tests
   
8. they pass
   
9. fuck it... ship it and see
   
   

and lines 272 and 273 show that I was thinking originally of a different approach... as the comment does not match what I then decided to do after thinking harder.