Swiftlint: variable_name_max_length does not work.

[koogawa]

variable_name_max_length does not work, because this key is not a valid rule identifier.

In fact, no error is displayed in the following cases.

// No error
//public let longVariableNamelongVariableNamelongVariableNamelongVariableNamelongVariableName = "foo"

Therefore, I tried to edit .swiftlint.yml.

variable_name:
  max_length:
    - 60
    - 70
  min_length:
    - 1

Then, the following errors occurred.

/path/to/das-quadrat-develop /Source/Shared/Endpoints/Users.swift:11:8: error: Variable Name Violation: Variable name should start with a lowercase character: 'UserSelf' (variable_name)

Do you think UserSelf should be userSelf ?

I send pull request if there is no problem.

koogawa@4afe3ca

ref. realm/SwiftLint#541