I tried to use `mozilla` store, but got the following message, that gave me no clue what's wrong:
ArgumentError: cookie store unavailable: :mozilla
After some debugging I found that I have no `sqlite3` gem installed. But the error message should tell mi that.
This change should help.
Fix documents with #each. The uri argument was not made a keyword
argument.
Guarantee that the +uri+ given to AbstractStore#each() is a URI
object.
Make HashStore#each return self as required.