Add rakefile and rubocop config from other provider gems

.rubocop.yml

@@ -1,13 +1,53 @@
 AllCops:
-  TargetRubyVersion: 2.6
+  Include:
+    - 'lib/**/*.rb'
+  Exclude:
+    - 'scripts/**/*'
+    - 'spec/**/*'
+    - 'vendor/**/*'
+    - Gemfile
+    - Rakefile
 
-Style/StringLiterals:
+# These short variable names make sense as exceptions to the rule, but generally I think short variable names do hurt readability
+Naming/MethodParameterName:
+  AllowedNames:
+    - vm
+    - dc
+    - s
+    - x
+    - f
+
+#new cops:
+Lint/DuplicateRegexpCharacterClassElement: # (new in 1.1)
   Enabled: true
-  EnforcedStyle: double_quotes
-
-Style/StringLiteralsInInterpolation:
+Lint/EmptyBlock: # (new in 1.1)
   Enabled: true
-  EnforcedStyle: double_quotes
+Lint/ToEnumArguments: # (new in 1.1)
+  Enabled: true
+Lint/UnmodifiedReduceAccumulator: # (new in 1.1)
+  Enabled: true
+Style/ArgumentsForwarding: # (new in 1.1)
+  Enabled: false
+Style/DocumentDynamicEvalDefinition: # (new in 1.1)
+  Enabled: true
+Style/SwapValues: # (new in 1.1)
+  Enabled: false
 
+#disabled
+
+Metrics/AbcSize:
+  Enabled: false
+Metrics/ClassLength:
+  Enabled: false
+Metrics/CyclomaticComplexity:
+  Enabled: false
+Metrics/MethodLength:
+  Enabled: false
+Metrics/PerceivedComplexity:
+  Enabled: false
+Metrics/ParameterLists:
+  Enabled: false
 Layout/LineLength:
-  Max: 120
+  Enabled: false
+Metrics/BlockLength:
+  Enabled: false