linting

.github/dependabot.yml

@@ -1,15 +1,15 @@
 ---
 version: 2
 updates:
-- directory: "/"
-  package-ecosystem: github-actions
-  schedule:
-    interval: daily
-- directory: "/"
-  package-ecosystem: npm
-  schedule:
-    interval: daily
-- directory: "/"
-  package-ecosystem: bundler
-  schedule:
-    interval: daily
+  - directory: "/"
+    package-ecosystem: github-actions
+    schedule:
+      interval: daily
+  - directory: "/"
+    package-ecosystem: npm
+    schedule:
+      interval: daily
+  - directory: "/"
+    package-ecosystem: bundler
+    schedule:
+      interval: daily

.rubocop.yml

@@ -0,0 +1,8 @@
+inherit_gem:
+  rubocop-rails-omakase: rubocop.yml
+
+Layout/SpaceInsideArrayLiteralBrackets:
+  Enabled: false
+
+Performance/UnfreezeString:
+  Enabled: false

Gemfile

@@ -8,3 +8,4 @@ ruby "3.3.0"
 
 gem "rspec"
 gem "ruby-prof"
+gem "rubocop-rails-omakase"

bin/rspec

@@ -13,11 +13,15 @@ ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../Gemfile", __dir__)
 bundle_binstub = File.expand_path("bundle", __dir__)
 
 if File.file?(bundle_binstub)
-  if File.read(bundle_binstub, 300).include?("This file was generated by Bundler")
+  if File.read(bundle_binstub, 300).include?(
+       "This file was generated by Bundler"
+     )
     load(bundle_binstub)
   else
-    abort("Your `bin/bundle` was not generated by Bundler, so this binstub cannot run.
-Replace `bin/bundle` by running `bundle binstubs bundler --force`, then run this command again.")
+    abort(
+      "Your `bin/bundle` was not generated by Bundler, so this binstub cannot run.
+Replace `bin/bundle` by running `bundle binstubs bundler --force`, then run this command again."
+    )
   end
 end
 

lib/template.rb

@@ -35,11 +35,7 @@ def evaluate
       parsed = Template.parse(input)
       Node::Template.new(parsed).evaluate(context:, output:, error:)
 
-      if output.is_a?(StringIO)
-        output.string
-      else
-        ""
-      end
+      output.is_a?(StringIO) ? output.string : ""
     end
   end
 

package.json

@@ -0,0 +1,3 @@
+{
+  "license": "MIT"
+}

spec/spec_helper.rb

@@ -1,2 +1,4 @@
+# frozen_string_literal: true
+
 require "rspec"
 require_relative "../lib/template-ruby"

template-ruby.gemspec

@@ -20,4 +20,6 @@ Gem::Specification.new do |s|
   s.add_dependency "code-ruby", "~> 0"
   s.add_dependency "language-ruby", "~> 0"
   s.add_dependency "zeitwerk", "~> 2"
+
+  s.required_ruby_version = ">= 3.3.0"
 end