Improve developer experience

.editorconfig

@@ -0,0 +1,12 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true

.gitignore

@@ -26,13 +26,11 @@ coverage
 doc
 pkg
 .rvmrc
-.ruby-version
 .ruby-gemset
 .rspec_status
 .bundle
 .byebug_history
 dist
-Gemfile.lock
 gemfiles/*.lock
 tmp
 .yardoc

.rubocop.yml

@@ -33,7 +33,7 @@ Style/RaiseArgs:
   Enabled: false
 
 Style/RedundantArrayConstructor:
-  Enabled: false  # doesn't work well with params definition
+  Enabled: false # doesn't work well with params definition
 
 Style/OptionalBooleanParameter:
   AllowedMethods:

.rubocop_todo.yml

@@ -1,17 +1,11 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2026-04-08 20:39:39 UTC using RuboCop version 1.86.0.
+# on 2026-06-10 21:18:37 UTC using RuboCop version 1.86.0.
 # 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: 1
-# Configuration parameters: CountComments, Max, CountAsOne, AllowedMethods, AllowedPatterns.
-Metrics/MethodLength:
-  Exclude:
-    - 'lib/grape/endpoint.rb'
-
 # Offense count: 18
 # Configuration parameters: EnforcedStyle, CheckMethodNames, CheckSymbols, AllowedIdentifiers, AllowedPatterns.
 # SupportedStyles: snake_case, normalcase, non_integer
@@ -59,7 +53,7 @@ RSpec/IndexedLet:
     - 'spec/grape/presenters/presenter_spec.rb'
     - 'spec/shared/versioning_examples.rb'
 
-# Offense count: 41
+# Offense count: 46
 # Configuration parameters: AssignmentOnly.
 RSpec/InstanceVariable:
   Exclude:
@@ -108,7 +102,7 @@ RSpec/StubbedMock:
     - 'spec/grape/dsl/inside_route_spec.rb'
     - 'spec/grape/middleware/formatter_spec.rb'
 
-# Offense count: 32
+# Offense count: 31
 RSpec/SubjectStub:
   Exclude:
     - 'spec/grape/api_spec.rb'
@@ -117,7 +111,6 @@ RSpec/SubjectStub:
     - 'spec/grape/dsl/routing_spec.rb'
     - 'spec/grape/middleware/base_spec.rb'
     - 'spec/grape/middleware/formatter_spec.rb'
-    - 'spec/grape/middleware/globals_spec.rb'
     - 'spec/grape/middleware/stack_spec.rb'
 
 # Offense count: 20
@@ -134,9 +127,3 @@ RSpec/VoidExpect:
   Exclude:
     - 'spec/grape/api_spec.rb'
     - 'spec/grape/dsl/headers_spec.rb'
-
-# Offense count: 1
-# This cop supports unsafe autocorrection (--autocorrect-all).
-Style/CombinableLoops:
-  Exclude:
-    - 'spec/grape/endpoint_spec.rb'

.ruby-version

@@ -0,0 +1 @@
+3.3.11

.vscode/extensions.json

@@ -0,0 +1,8 @@
+{
+    "recommendations": [
+        "eamodio.gitlens",
+        "editorconfig.editorconfig",
+        "shopify.ruby-extensions-pack",
+        "sysoev.vscode-open-in-github"
+    ]
+}

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "editor.formatOnSave": true
+}

Gemfile

@@ -2,6 +2,8 @@
 
 source('https://rubygems.org')
 
+ruby file: '.ruby-version'
+
 gemspec
 
 group :development, :test do