Fix rubocop warnings

.rubocop_todo.yml

@@ -1,6 +1,6 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2015-08-18 20:27:49 +0100 using RuboCop version 0.33.0.
+# on 2016-07-13 09:47:52 +0100 using RuboCop version 0.41.2.
 # 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
@@ -36,11 +36,6 @@ Lint/AssignmentInCondition:
     - 'lib/osm.rb'
     - 'script/deliver-message'
 
-# Offense count: 3
-Lint/FormatParameterMismatch:
-  Exclude:
-    - 'app/controllers/swf_controller.rb'
-
 # Offense count: 5
 Lint/HandleExceptions:
   Exclude:
@@ -48,36 +43,30 @@ Lint/HandleExceptions:
     - 'app/controllers/user_controller.rb'
     - 'config/initializers/session.rb'
 
-# Offense count: 8
+# Offense count: 616
-Lint/ParenthesesAsGroupedExpression:
-  Exclude:
-    - 'test/controllers/amf_controller_test.rb'
-    - 'test/lib/bounding_box_test.rb'
-    - 'test/models/user_preference_test.rb'
-
-# Offense count: 671
 Metrics/AbcSize:
   Max: 277
 
-# Offense count: 12
+# Offense count: 11
 Metrics/BlockNesting:
   Max: 5
 
 # Offense count: 62
 # Configuration parameters: CountComments.
 Metrics/ClassLength:
-  Max: 1654
+  Max: 1650
 
 # Offense count: 67
 Metrics/CyclomaticComplexity:
   Max: 20
 
-# Offense count: 2535
+# Offense count: 2485
-# Configuration parameters: AllowURI, URISchemes.
+# Configuration parameters: AllowHeredoc, AllowURI, URISchemes.
+# URISchemes: http, https
 Metrics/LineLength:
   Max: 962
 
-# Offense count: 628
+# Offense count: 596
 # Configuration parameters: CountComments.
 Metrics/MethodLength:
   Max: 179
@@ -92,19 +81,43 @@ Metrics/ModuleLength:
 Metrics/ParameterLists:
   Max: 9
 
-# Offense count: 69
+# Offense count: 70
 Metrics/PerceivedComplexity:
   Max: 23
 
 # Offense count: 2
 # Configuration parameters: Include.
+# Include: app/**/*.rb, config/**/*.rb, lib/**/*.rb
+Rails/Exit:
+  Exclude:
+    - 'lib/**/*.rake'
+    - 'lib/daemons/gpx_import.rb'
+
+# Offense count: 2
+# Configuration parameters: Include.
+# Include: app/models/**/*.rb
 Rails/HasAndBelongsToMany:
   Exclude:
     - 'app/models/changeset.rb'
     - 'app/models/user.rb'
 
-# Offense count: 66
+# Offense count: 17
+Rails/OutputSafety:
+  Exclude:
+    - 'app/controllers/user_controller.rb'
+    - 'app/helpers/application_helper.rb'
+    - 'app/helpers/changeset_helper.rb'
+    - 'app/helpers/geocoder_helper.rb'
+    - 'app/helpers/note_helper.rb'
+    - 'app/helpers/open_graph_helper.rb'
+    - 'app/helpers/user_blocks_helper.rb'
+    - 'app/helpers/user_roles_helper.rb'
+    - 'lib/rich_text.rb'
+    - 'test/helpers/application_helper_test.rb'
+
+# Offense count: 65
 # Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: strict, flexible
 Rails/TimeZone:
   Enabled: false
 
@@ -122,28 +135,10 @@ Style/AsciiComments:
   Exclude:
     - 'test/models/message_test.rb'
 
-# Offense count: 310
+# Offense count: 217
 Style/Documentation:
   Enabled: false
 
-# Offense count: 38
-# Configuration parameters: MinBodyLength.
-Style/GuardClause:
-  Exclude:
-    - 'app/controllers/application_controller.rb'
-    - 'app/controllers/diary_entry_controller.rb'
-    - 'app/controllers/message_controller.rb'
-    - 'app/controllers/notes_controller.rb'
-    - 'app/controllers/site_controller.rb'
-    - 'app/controllers/user_blocks_controller.rb'
-    - 'app/controllers/user_controller.rb'
-    - 'app/controllers/user_roles_controller.rb'
-    - 'app/helpers/application_helper.rb'
-    - 'app/models/changeset.rb'
-    - 'app/models/user.rb'
-    - 'lib/diff_reader.rb'
-    - 'lib/object_metadata.rb'
-
 # Offense count: 60
 # Cop supports --auto-correct.
 Style/LineEndConcatenation:
@@ -164,12 +159,11 @@ Style/LineEndConcatenation:
 Style/NumericLiterals:
   MinDigits: 11
 
-# Offense count: 42
+# Offense count: 38
 # Cop supports --auto-correct.
 Style/PerlBackrefs:
   Exclude:
     - 'app/controllers/amf_controller.rb'
-    - 'app/controllers/application_controller.rb'
     - 'app/helpers/browse_helper.rb'
     - 'config/initializers/paperclip.rb'
     - 'lib/id.rb'
@@ -177,9 +171,13 @@ Style/PerlBackrefs:
     - 'test/lib/i18n_test.rb'
 
 # Offense count: 8
-# Configuration parameters: NamePrefix, NamePrefixBlacklist.
+# Configuration parameters: NamePrefix, NamePrefixBlacklist, NameWhitelist.
+# NamePrefix: is_, has_, have_
+# NamePrefixBlacklist: is_, has_, have_
+# NameWhitelist: is_a?
 Style/PredicateName:
   Exclude:
+    - 'spec/**/*'
     - 'app/models/changeset.rb'
     - 'app/models/old_node.rb'
     - 'app/models/old_relation.rb'
@@ -188,11 +186,14 @@ Style/PredicateName:
     - 'lib/classic_pagination/pagination.rb'
 
 # Offense count: 97
+# Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: compact, exploded
 Style/RaiseArgs:
   Enabled: false
 
 # Offense count: 2
+# Cop supports --auto-correct.
 Style/RescueModifier:
   Exclude:
     - 'app/helpers/browse_helper.rb'
@@ -200,5 +201,11 @@ Style/RescueModifier:
 # Offense count: 8
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: single_quotes, double_quotes
 Style/StringLiteralsInInterpolation:
-  Enabled: false
+  Exclude:
+    - 'app/controllers/amf_controller.rb'
+    - 'app/models/node.rb'
+    - 'app/models/way.rb'
+    - 'lib/migrate.rb'
+    - 'test/controllers/changeset_controller_test.rb'

db/migrate/008_remove_segments.rb

@@ -53,7 +53,7 @@ class RemoveSegments < ActiveRecord::Migration
     # now get the data back
     csvopts = "FIELDS TERMINATED BY ',' ENCLOSED BY '\"' ESCAPED BY '\"' LINES TERMINATED BY '\\n'"
 
-    tempfiles.each { |fn| File.chmod 0644, fn } if have_segs
+    tempfiles.each { |fn| File.chmod 0o644, fn } if have_segs
 
     if have_segs
       execute "LOAD DATA INFILE '#{ways}' INTO TABLE ways #{csvopts} (id, user_id, timestamp) SET visible = 1, version = 1"