Make the API playground work against Swagger 2.0 implementation in Gravity.

.rubocop_todo.yml

@@ -1,16 +1,32 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2017-10-11 13:16:21 -0400 using RuboCop version 0.50.0.
+# on 2018-10-25 13:54:35 -0400 using RuboCop version 0.59.2.
 # 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
 # versions of RuboCop, may require this file to be generated again.
 
+# Offense count: 5
+# Cop supports --auto-correct.
+Layout/ClosingHeredocIndentation:
+  Exclude:
+    - 'spec/helpers/markdown_helper_spec.rb'
+
+# Offense count: 11
+# Cop supports --auto-correct.
+Layout/EmptyLineAfterGuardClause:
+  Exclude:
+    - 'app/controllers/application_controller.rb'
+    - 'app/controllers/client_applications_controller.rb'
+    - 'app/controllers/pages_controller.rb'
+    - 'app/controllers/start_controller.rb'
+    - 'app/helpers/open_redirect_helper.rb'
+
 # Offense count: 1
 # Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyleAlignWith, SupportedStylesAlignWith, AutoCorrect.
+# Configuration parameters: EnforcedStyleAlignWith, AutoCorrect, Severity.
 # SupportedStylesAlignWith: keyword, variable, start_of_line
-Lint/EndAlignment:
+Layout/EndAlignment:
   Exclude:
     - 'app/controllers/application_controller.rb'
 
@@ -19,20 +35,13 @@ Lint/HandleExceptions:
   Exclude:
     - 'app/controllers/welcome_controller.rb'
 
-# Offense count: 5
-Lint/RescueWithoutErrorClass:
-  Exclude:
-    - 'app/controllers/client_applications_controller.rb'
-    - 'app/controllers/pages_controller.rb'
-    - 'app/controllers/start_controller.rb'
-    - 'app/controllers/welcome_controller.rb'
-
 # Offense count: 8
 Metrics/AbcSize:
   Max: 43
 
-# Offense count: 24
+# Offense count: 25
 # Configuration parameters: CountComments, ExcludedMethods.
+# ExcludedMethods: refine
 Metrics/BlockLength:
   Max: 170
 
@@ -41,7 +50,7 @@ Metrics/CyclomaticComplexity:
   Max: 13
 
 # Offense count: 4
-# Configuration parameters: CountComments.
+# Configuration parameters: CountComments, ExcludedMethods.
 Metrics/MethodLength:
   Max: 33
 
@@ -51,33 +60,72 @@ Metrics/PerceivedComplexity:
 
 # Offense count: 6
 # Configuration parameters: Blacklist.
-# Blacklist: END, (?-mix:EO[A-Z]{1})
+# Blacklist: (?-mix:(^|\s)(EO[A-Z]{1}|END)(\s|$))
 Naming/HeredocDelimiterNaming:
   Exclude:
     - 'app/controllers/pages_controller.rb'
     - 'spec/helpers/markdown_helper_spec.rb'
 
+# Offense count: 1
+# Configuration parameters: EnforcedStyleForLeadingUnderscores.
+# SupportedStylesForLeadingUnderscores: disallowed, required, optional
+Naming/MemoizedInstanceVariableName:
+  Exclude:
+    - 'app/controllers/application_controller.rb'
+
 # Offense count: 2
 # Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
+# Configuration parameters: EnforcedStyle.
 # SupportedStyles: braces, no_braces, context_dependent
 Style/BracesAroundHashParameters:
   Exclude:
     - 'spec/features/start_spec.rb'
     - 'spec/requests/start_spec.rb'
 
+# Offense count: 5
+# Cop supports --auto-correct.
+Style/ExpandPathArguments:
+  Exclude:
+    - 'Rakefile'
+    - 'config/application.rb'
+    - 'config/boot.rb'
+    - 'config/environment.rb'
+    - 'spec/spec_helper.rb'
+
 # Offense count: 1
 # Configuration parameters: MinBodyLength.
 Style/GuardClause:
   Exclude:
     - 'app/controllers/pages_controller.rb'
 
+# Offense count: 1
+Style/MixinUsage:
+  Exclude:
+    - 'spec/support/warden.rb'
+
 # Offense count: 4
 # Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles, AllowInnerSlashes.
+# Configuration parameters: EnforcedStyle, AllowInnerSlashes.
 # SupportedStyles: slashes, percent_r, mixed
 Style/RegexpLiteral:
   Exclude:
     - 'Guardfile'
     - 'app/controllers/pages_controller.rb'
     - 'spec/features/docs_spec.rb'
+
+# Offense count: 5
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: implicit, explicit
+Style/RescueStandardError:
+  Exclude:
+    - 'app/controllers/client_applications_controller.rb'
+    - 'app/controllers/pages_controller.rb'
+    - 'app/controllers/start_controller.rb'
+    - 'app/controllers/welcome_controller.rb'
+
+# Offense count: 80
+# Configuration parameters: AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, IgnoredPatterns.
+# URISchemes: http, https
+Metrics/LineLength:
+  Max: 143

DEV.md

@@ -0,0 +1,13 @@
+## Dev Stuff
+
+### Upgrading Swagger-UI
+
+Get the latest version of [swagger-ui](https://github.com/swagger-api/swagger-ui) from the [swagger-ui-dist distribution channel](https://github.com/swagger-api/swagger-ui/blob/master/docs/usage/installation.md).
+
+```
+npm install swagger-ui-dist
+```
+
+Replace everything in [vendor/assets/swagger-ui-dist](vendor/assets/swagger-ui-dist) with the files from that distribution.
+
+Make sure it works locally against staging, see [CONTRIBUTING](CONTRIBUTING.md) for how to setup Doppler locally.