Update minimum Ruby version to 3.1

.rubocop.yml

@@ -6,7 +6,7 @@ require:
 
 AllCops:
   NewCops: enable
-  TargetRubyVersion: 2.7
+  TargetRubyVersion: 3.1
   Exclude:
     - 'spec/internal/config/**/*'
     - 'spec/internal/db/**/*'

dynamic_image.gemspec

@@ -24,7 +24,7 @@ Gem::Specification.new do |s|
     "README.md"
   ]
 
-  s.required_ruby_version = ">= 2.7.0"
+  s.required_ruby_version = ">= 3.1.0"
 
   s.add_dependency "dis", "~> 1.1", ">= 1.1.11"
   s.add_dependency "rails", "> 5.0"

lib/dynamic_image/controller.rb

@@ -77,7 +77,7 @@ def render_image(options)
       respond_to do |format|
         format.html do
           render(template: "dynamic_image/images/show",
-                 layout: false, locals: { options: options })
+                 layout: false, locals: { options: })
         end
         format.any(:gif, :jpeg, :jpg, :png, :tiff, :webp) do
           process_and_send(@record, options)
@@ -91,9 +91,9 @@ def render_raw_image(disposition: "inline")
       respond_to do |format|
         format.any(:gif, :jpeg, :jpg, :png, :tiff, :webp) do
           send_data(@record.data,
-                    filename: filename,
+                    filename:,
                     content_type: @record.content_type,
-                    disposition: disposition)
+                    disposition:)
         end
       end
     end

lib/dynamic_image/helper.rb

@@ -35,7 +35,7 @@ def dynamic_image_tag(record_or_array, options = {})
 
       size = fit_size!(record_or_array, options)
       url_options = options.extract!(*allowed_dynamic_image_url_options)
-      html_options = { size: size }.merge(options)
+      html_options = { size: }.merge(options)
 
       image_tag(dynamic_image_path_with_size(record_or_array,
                                              size,
@@ -143,7 +143,7 @@ def dynamic_image_url_with_size(record_or_array, size = nil, options = {})
         routing_type: :url,
         action: nil,
         format: default_format_for_image(record),
-        size: size
+        size:
       }.merge(options)
       options[:digest] =
         dynamic_image_digest(record, options[:action], options[:size])
@@ -179,7 +179,7 @@ def fit_size!(record_or_array, options)
 
     def image_sizing(record, size_opts, uncropped)
       ImageSizing
-        .new(record, uncropped: uncropped)
+        .new(record, uncropped:)
         .fit(size_opts[:size], size_opts).floor.to_s
     end
   end

lib/dynamic_image/image_processor.rb

@@ -77,7 +77,7 @@ def write(path)
     private
 
     def apply(new_image)
-      self.class.new(new_image, target_format: target_format)
+      self.class.new(new_image, target_format:)
     end
 
     def blank_image

lib/dynamic_image/metadata.rb

@@ -77,7 +77,7 @@ def read_metadata
                  end
 
         { width: image.get("width"),
-          height: height,
+          height:,
           colorspace: image.get("interpretation") }
       end
     end

spec/dynamic_image/images_controller_spec.rb

@@ -34,7 +34,7 @@ def digested(action, options = {})
       end
 
       it "raises an error" do
-        expect { get(:show, params: params) }.to(
+        expect { get(:show, params:) }.to(
           raise_error(DynamicImage::Errors::InvalidSignature)
         )
       end

spec/spec_helper.rb

@@ -12,7 +12,7 @@
 
 # Requires supporting ruby files with custom matchers and macros, etc,
 # in spec/support/ and its subdirectories.
-Dir[Rails.root.join("spec/support/**/*.rb")].sort.each do |f|
+Dir[Rails.root.join("spec/support/**/*.rb")].each do |f|
   require f
 end