The amplitude initialization syntax is now broken on master

[samanthamjohn]

I believe this commit broke it: 77c1988
The instructions on the README no longer work:

# Configure your Amplitude API key
AmplitudeAPI.api_key = "abcdef123456"

Will throw:

NoMethodError: undefined method `api_key=' for AmplitudeAPI:Class

Before actually releasing 0.10 you should add back in that initialization option or change the doc to reflect the preferred initialization route.

Switching to:

AmplitudeAPI.config.api_key = "abcdef123456"

will properly initialize the gem.

[samanthamjohn]

@kolorahl ^ Do you have a preference?

[tyler-eon]

Sorry about the late reply.

Yeah, definitely did not have a preference there.