Fix linter errors

Author: DarthSim

.rubocop.yml

@@ -6,6 +6,7 @@ AllCops:
     - 'spec/dummy/**/*'
     - 'vendor/**/*'
     - 'tmp/**/*'
+  NewCops: enable
 
 Gemspec/RequiredRubyVersion:
   Enabled: false

imgproxy.gemspec

@@ -17,14 +17,16 @@ Gem::Specification.new do |spec|
 
   spec.required_ruby_version = ">= 2.5"
 
+  spec.metadata = { "rubygems_mfa_required" => "true" }
+
   spec.add_dependency "anyway_config", ">= 2.0.0"
 
   spec.add_development_dependency "benchmark-memory", "~> 0.2.0"
   spec.add_development_dependency "pry-byebug", "~> 3.9.0"
   spec.add_development_dependency "rspec", "~> 3.11.0"
   spec.add_development_dependency "rspec_junit_formatter", "~> 0.5.1"
   spec.add_development_dependency "rubocop", "~> 1.30.1"
-  spec.add_development_dependency "rubocop-rspec", "~> 1.41.0"
+  spec.add_development_dependency "rubocop-rspec", "~> 2.11.1"
 
   spec.add_development_dependency "aws-sdk-s3", "~> 1.64"
   spec.add_development_dependency "google-cloud-storage", "~> 1.11"

lib/imgproxy/options.rb

@@ -70,6 +70,8 @@ class Options < Hash
 
     # @param options [Hash] raw processing options
     def initialize(options)
+      super()
+
       # Options order hack: initialize known and meta options with nil value to preserve order
       CASTERS.each_key { |n| self[n] = nil if options.key?(n) || META.include?(n) }
 

lib/imgproxy/options_casters/float.rb

@@ -5,7 +5,7 @@ module Float
       ZERO_RE = /\.0+/.freeze
 
       def self.cast(raw)
-        raw&.to_f&.yield_self do |f|
+        raw&.to_f&.then do |f|
           # Convert integral value to Integer so to_s won't give us trailing zero
           i = f.to_i
           i == f ? i : f

spec/imgproxy_spec.rb

@@ -123,6 +123,7 @@
       }
     end
 
+    # rubocop: disable Layout/LineEndStringConcatenationIndentation
     let(:casted_options) do
       "rs:auto:100:200:1:1:noea:1:2/"\
       "s:150:250:0:1:soea:2:3/"\
@@ -208,6 +209,7 @@
       "auto_rotate:1/"\
       "filename:the_image.jpg"
     end
+    # rubocop: enable Layout/LineEndStringConcatenationIndentation
 
     subject(:url) { described_class.url_for(src_url, options) }
 

spec/url_adapters/active_storage_spec.rb

@@ -1,6 +1,6 @@
 require "spec_helper"
 
-require_relative "../dummy/config/environment.rb"
+require_relative "../dummy/config/environment"
 
 require "active_support"
 require "active_job"