Merge pull request #24 from ahorek/rubocop

update rubocop

.rubocop.yml

@@ -174,6 +174,52 @@ Lint/EmptyClass:
   Enabled: true
 Style/NilLambda:
   Enabled: true
+Gemspec/DateAssignment: # (new in 1.10)
+  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/DeprecatedConstants: # (new in 1.8)
+  Enabled: true
+Lint/EmptyInPattern: # (new in 1.16)
+  Enabled: true
+Lint/LambdaWithoutLiteralBlock: # (new in 1.8)
+  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/SymbolConversion: # (new in 1.9)
+  Enabled: true
+Lint/TripleQuotes: # (new in 1.9)
+  Enabled: true
+Lint/UnexpectedBlockArity: # (new in 1.5)
+  Enabled: true
+Naming/InclusiveLanguage: # (new in 1.18)
+  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/QuotedSymbols: # (new in 1.16)
+  Enabled: true
+Style/RedundantArgument: # (new in 1.4)
+  Enabled: true
+Style/StringChars: # (new in 1.12)
+  Enabled: true
 
 Performance/AncestorsInclude:
   Enabled: true
@@ -203,3 +249,9 @@ Performance/StringInclude:
   Enabled: true
 Performance/Sum:
   Enabled: true
+Performance/MapCompact: # (new in 1.11)
+  Enabled: true
+Performance/RedundantEqualityComparisonBlock: # (new in 1.10)
+  Enabled: true
+Performance/RedundantSplitRegexpArgument: # (new in 1.10)
+  Enabled: true

Gemfile

@@ -6,7 +6,7 @@ gemspec
 
 unless RUBY_VERSION < '2.5'
   group :development do
-    gem 'rubocop', '~> 1.3.1'
-    gem 'rubocop-performance', '~> 1.9.0', :require => false
+    gem 'rubocop', '~> 1.18.0'
+    gem 'rubocop-performance', '~> 1.11.3', :require => false
   end
 end