Raises a slightly more helpful error message when passing a non-string
to a custom method (currently, it reads "no implicit conversion of Hash
into String", which is terrible).
This a partial remediation for the problem encountered in #809.
* Revert "Use Util.convert_to_stripe_object instead of initialize_from"
This reverts commit ea736eba1b8f33d8febbf0b1be0957f34f7b04db.
* Make SetupIntents use initialize_from instead of Util.convert_to_stripe_object
* Fix issuing card details, which must have been broken prior to ea736eb
Add space at the end of the second line so the complete message separates the word `not` and `working`
message before
```
Stripe::APIConnectionError: Unexpected error communicating when trying to connect to Stripe. You may be seeing this message because your DNS is notworking. To check, try running `host stripe.com` from the command line.
```
message after
```
Stripe::APIConnectionError: Unexpected error communicating when trying to connect to Stripe. You may be seeing this message because your DNS is not working. To check, try running `host stripe.com` from the command line.
```
* Bump Rubocop to 0.57.2
* Style/StderrPuts: Use warn instead of .puts
* Style/ExpandPathArguments: Use expand_path('../test_helper', __dir__) instead of expand_path('../../test_helper', __FILE__)
* Style/Encoding: Unnecessary utf-8 encoding comment
* Style/StringLiterals: Prefer double-quoted strings
* Style/AccessModifierDeclarations
* Style/FormatStringToken: Prefer annotated tokens
* Naming/UncommunicativeMethodParamName
* Metrics/LineLength: set maximum line length to 100 characters
* Style/IfUnlessModifier: Favor modifier if usage when having a single-line body
* Style/ClassVars
* Metrics/LineLength: set maximum line length to 80 characters (default)
* Style/AccessModifierDeclarations: EnforcedStyle: inline
