Olivier Bellone ec91de6849
Upgrade Rubocop and fix a bunch of issues (#786)
* 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
2019-05-24 10:43:42 -07:00
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