Refactor Using Strategy Pattern

.rubocop_todo.yml

@@ -1,76 +1,52 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2020-12-30 04:27:41 UTC using RuboCop version 1.7.0.
+# on 2021-01-03 08:54:57 UTC using RuboCop version 1.7.0.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
-# Offense count: 2
+# Offense count: 1
 # Configuration parameters: AllowSafeAssignment.
 Lint/AssignmentInCondition:
   Exclude:
-    - 'lib/audioinfo.rb'
     - 'lib/audioinfo/album.rb'
 
-# Offense count: 1
-Lint/RescueException:
-  Exclude:
-    - 'lib/audioinfo.rb'
-
-# Offense count: 1
-Lint/ShadowedException:
-  Exclude:
-    - 'lib/audioinfo.rb'
-
-# Offense count: 2
-Lint/ShadowingOuterLocalVariable:
-  Exclude:
-    - 'lib/audioinfo.rb'
-
-# Offense count: 1
-# Configuration parameters: AllowComments.
-Lint/SuppressedException:
-  Exclude:
-    - 'lib/audioinfo.rb'
-
-# Offense count: 5
+# Offense count: 3
 Lint/UselessAssignment:
   Exclude:
-    - 'lib/audioinfo.rb'
     - 'lib/audioinfo/mpcinfo.rb'
 
-# Offense count: 7
+# Offense count: 10
 # Configuration parameters: IgnoredMethods, CountRepeatedAttributes.
 Metrics/AbcSize:
-  Max: 177
+  Max: 166
 
 # Offense count: 2
 # Configuration parameters: CountComments, CountAsOne.
 Metrics/ClassLength:
-  Max: 322
+  Max: 128
 
 # Offense count: 4
 # Configuration parameters: IgnoredMethods.
 Metrics/CyclomaticComplexity:
-  Max: 29
+  Max: 14
 
-# Offense count: 8
+# Offense count: 16
 # Configuration parameters: CountComments, CountAsOne, ExcludedMethods, IgnoredMethods.
 Metrics/MethodLength:
-  Max: 117
+  Max: 70
 
-# Offense count: 4
+# Offense count: 3
 # Configuration parameters: IgnoredMethods.
 Metrics/PerceivedComplexity:
-  Max: 24
+  Max: 16
 
-# Offense count: 6
+# Offense count: 5
 # Configuration parameters: MinNameLength, AllowNamesEndingInNumbers, AllowedNames, ForbiddenNames.
 # AllowedNames: at, by, db, id, in, io, ip, of, on, os, pp, to
 Naming/MethodParameterName:
   Exclude:
-    - 'lib/audioinfo.rb'
     - 'lib/audioinfo/mpcinfo.rb'
 
 # Offense count: 1
@@ -84,27 +60,35 @@ Naming/PredicateName:
     - 'spec/**/*'
     - 'lib/audioinfo.rb'
 
-# Offense count: 4
+# Offense count: 13
 Style/Documentation:
   Exclude:
     - 'spec/**/*'
     - 'test/**/*'
     - 'lib/audioinfo.rb'
     - 'lib/audioinfo/album.rb'
+    - 'lib/audioinfo/ape.rb'
+    - 'lib/audioinfo/audio_file.rb'
     - 'lib/audioinfo/case_insensitive_hash.rb'
+    - 'lib/audioinfo/flac.rb'
+    - 'lib/audioinfo/mp3.rb'
+    - 'lib/audioinfo/mp4.rb'
+    - 'lib/audioinfo/mpc.rb'
     - 'lib/audioinfo/mpcinfo.rb'
+    - 'lib/audioinfo/ogg.rb'
+    - 'lib/audioinfo/wav.rb'
+    - 'lib/audioinfo/wma.rb'
 
 # Offense count: 4
 # Configuration parameters: MaxUnannotatedPlaceholdersAllowed.
 # SupportedStyles: annotated, template, unannotated
 Style/FormatStringToken:
   EnforcedStyle: unannotated
 
-# Offense count: 8
+# Offense count: 9
 # Configuration parameters: MinBodyLength.
 Style/GuardClause:
   Exclude:
-    - 'lib/audioinfo.rb'
     - 'lib/audioinfo/album.rb'
     - 'lib/audioinfo/mpcinfo.rb'
 

Gemfile.lock

@@ -59,6 +59,7 @@ GEM
     wavefile (0.6.0)
 
 PLATFORMS
+  ruby
   universal-java-1.8
   x86_64-darwin-20
   x86_64-linux