Upgrade to latest rubocop

.rubocop.yml

@@ -2,7 +2,6 @@ require:
   - rubocop-rspec
   - rubocop-rails
 
-
 inherit_from:
   - .rubocop_todo.yml
 
@@ -130,3 +129,159 @@ Style/SlicingWithRange:
 
 Rails/ContentTag:
   Enabled: false
+
+Gemspec/DateAssignment: # new in 1.10
+  Enabled: true
+Gemspec/RequireMFA: # new in 1.23
+  Enabled: true
+Layout/LineEndStringConcatenationIndentation: # new in 1.18
+  Enabled: true
+Layout/SpaceBeforeBrackets: # new in 1.7
+  Enabled: true
+Lint/AmbiguousAssignment: # new in 1.7
+  Enabled: true
+Lint/AmbiguousOperatorPrecedence: # new in 1.21
+  Enabled: true
+Lint/AmbiguousRange: # new in 1.19
+  Enabled: true
+Lint/DeprecatedConstants: # new in 1.8
+  Enabled: true
+Lint/DuplicateBranch: # new in 1.3
+  Enabled: true
+Lint/DuplicateRegexpCharacterClassElement: # new in 1.1
+  Enabled: true
+Lint/EmptyBlock: # new in 1.1
+  Enabled: true
+Lint/EmptyClass: # new in 1.3
+  Enabled: true
+Lint/EmptyInPattern: # new in 1.16
+  Enabled: true
+Lint/IncompatibleIoSelectWithFiberScheduler: # new in 1.21
+  Enabled: true
+Lint/LambdaWithoutLiteralBlock: # new in 1.8
+  Enabled: true
+Lint/NoReturnInBeginEndBlocks: # new in 1.2
+  Enabled: true
+Lint/NumberedParameterAssignment: # new in 1.9
+  Enabled: true
+Lint/OrAssignmentToConstant: # new in 1.9
+  Enabled: true
+Lint/RedundantDirGlobSort: # new in 1.8
+  Enabled: true
+Lint/RequireRelativeSelfPath: # new in 1.22
+  Enabled: true
+Lint/SymbolConversion: # new in 1.9
+  Enabled: true
+Lint/ToEnumArguments: # new in 1.1
+  Enabled: true
+Lint/TripleQuotes: # new in 1.9
+  Enabled: true
+Lint/UnexpectedBlockArity: # new in 1.5
+  Enabled: true
+Lint/UnmodifiedReduceAccumulator: # new in 1.1
+  Enabled: true
+Lint/UselessRuby2Keywords: # new in 1.23
+  Enabled: true
+Security/IoMethods: # new in 1.22
+  Enabled: true
+Style/ArgumentsForwarding: # new in 1.1
+  Enabled: true
+Style/CollectionCompact: # new in 1.2
+  Enabled: true
+Style/DocumentDynamicEvalDefinition: # new in 1.1
+  Enabled: true
+Style/EndlessMethod: # new in 1.8
+  Enabled: true
+Style/HashConversion: # new in 1.10
+  Enabled: true
+Style/HashExcept: # new in 1.7
+  Enabled: true
+Style/IfWithBooleanLiteralBranches: # new in 1.9
+  Enabled: true
+Style/InPatternThen: # new in 1.16
+  Enabled: true
+Style/MultilineInPatternThen: # new in 1.16
+  Enabled: true
+Style/NegatedIfElseCondition: # new in 1.2
+  Enabled: true
+Style/NilLambda: # new in 1.3
+  Enabled: true
+Style/NumberedParameters: # new in 1.22
+  Enabled: true
+Style/NumberedParametersLimit: # new in 1.22
+  Enabled: true
+Style/OpenStructUse: # new in 1.23
+  Enabled: true
+Style/QuotedSymbols: # new in 1.16
+  Enabled: true
+Style/RedundantArgument: # new in 1.4
+  Enabled: true
+Style/RedundantSelfAssignmentBranch: # new in 1.19
+  Enabled: true
+Style/SelectByRegexp: # new in 1.22
+  Enabled: true
+Style/StringChars: # new in 1.12
+  Enabled: true
+Style/SwapValues: # new in 1.1
+  Enabled: true
+RSpec/DescribeClass:
+  Exclude:
+    - 'spec/lib/tasks/blacklight_task_spec.rb'
+    - 'spec/features/**/*'
+    - 'spec/views/**/*'
+RSpec/ExcessiveDocstringSpacing: # new in 2.5
+  Enabled: true
+RSpec/IdenticalEqualityAssertion: # new in 2.4
+  Enabled: true
+RSpec/SubjectDeclaration: # new in 2.5
+  Enabled: true
+RSpec/Rails/AvoidSetupHook: # new in 2.4
+  Enabled: true
+Rails/ActiveRecordCallbacksOrder: # new in 2.7
+  Enabled: true
+Rails/AddColumnIndex: # new in 2.11
+  Enabled: true
+Rails/AfterCommitOverride: # new in 2.8
+  Enabled: true
+Rails/AttributeDefaultBlockValue: # new in 2.9
+  Enabled: true
+Rails/EagerEvaluationLogMessage: # new in 2.11
+  Enabled: true
+Rails/ExpandedDateRange: # new in 2.11
+  Enabled: true
+Rails/FindById: # new in 2.7
+  Enabled: true
+Rails/I18nLocaleAssignment: # new in 2.11
+  Enabled: true
+Rails/Inquiry: # new in 2.7
+  Enabled: true
+Rails/MailerName: # new in 2.7
+  Enabled: true
+Rails/MatchRoute: # new in 2.7
+  Enabled: true
+Rails/NegateInclude: # new in 2.7
+  Enabled: true
+Rails/Pluck: # new in 2.7
+  Enabled: true
+Rails/PluckInWhere: # new in 2.7
+  Enabled: true
+Rails/RedundantTravelBack: # new in 2.12
+  Enabled: true
+Rails/RenderInline: # new in 2.7
+  Enabled: true
+Rails/RenderPlainText: # new in 2.7
+  Enabled: true
+Rails/ShortI18n: # new in 2.7
+  Enabled: true
+Rails/SquishedSQLHeredocs: # new in 2.8
+  Enabled: true
+Rails/TimeZoneAssignment: # new in 2.10
+  Enabled: true
+Rails/UnusedIgnoredColumns: # new in 2.11
+  Enabled: true
+Rails/WhereEquals: # new in 2.9
+  Enabled: true
+Rails/WhereExists: # new in 2.7
+  Enabled: true
+Rails/WhereNot: # new in 2.8
+  Enabled: true