google / google-auth-library-ruby / 59

98%

Pull #28

travis-ci

Enables reading credentials from env vars.

- ServiceAccountJwtHeaderCredentials and UserRefreshCredentials
initializers now take keyword args.

- In `credentials_loader.rb`, refactored env var checking into
private methods

- Updated tests & added new tests.

- Fixed existing test for #from_well_known_path 'fails if
the file is invalid', where `from_env` was called instead of
`from_well_known_path`.

- Fixed rubocop errors I introduced, but two existing ones remain.

- Added entry to changelog.

- Fixed rubocop errors from code containing parallel assignments

- Updated rubocop_todo.yml to ignore parallel assignments and
trailing underscore assignments.

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