Fix faraday use / adapter error

[jfhinchcliffe]

References this issue: #73

Faraday has changed so we need to assign an adapter using f.adapter rather than f.use.

As part of this PR, a few tests broke with nested errors etc. I've fixed them / got them all green, however I'm not too familiar with inner exceptions so it's worth a look from someone who knows a bit more than me :)

Will do changelog etc. shortly.

edit

ugh, I'm using Ruby 2.6, and this is 2.3. Having trouble getting Bundler to work with 2.3 :\

[dblock]

Looks like build is failing for good reason.

This change requires a newer version of Faraday, you should change .gemspec to have >= whatever that version it is that introduced adapter vs. use.

[dblock]

Please fix the build, see Travis CI output for details.

Add a paragraph to UPGRADING, bump major version.

[dblock]

The .gemspec dependency >= 1.0 is the last thing, thanks for hanging in here.

[dblock]

Add a period at the end.

[dblock]

The .gemspec dependency >= 1.0 is the last thing, thanks for hanging in here.

[jfhinchcliffe]

Heya @dblock , all addressed.
Thanks for bearing with me while I fumbled around to get this sorted!
edit: or not sorted. Working on those Travis issues fixed. fixed. I'm a gronk who made a typo.

[dblock]

Ok, found one more, sorry :)

[dblock]

👍