Move class methods to the top.
Put hash generation to a separate method.
Rename methods and variables and comment.
Don't break line after opening parenthesis.
Bring the `if` back.
Rename `options` to `hets_options`.
Set the repo access in the access token factory.
Replace [<symbol-list>] by %i(word-list).
Conform to one expect per it.
Use fancy strings.