Appease newest Rubocop

.rubocop.yml

@@ -27,10 +27,6 @@ Metrics/BlockLength:
   Exclude:
     - spec/**/*
 
-Style/IndentHeredoc:
-  Exclude:
-    - spec/**/*
-
 Style/GlobalVars:
   Exclude:
     - spec/spec_helper.rb

jekyll-compose.gemspec

@@ -25,5 +25,5 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "bundler", "~> 1.5"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "rspec", "~> 3.0"
-  spec.add_development_dependency "rubocop", "~> 0.55"
+	spec.add_development_dependency "rubocop", "~> 0.57.2"
 end

lib/jekyll-compose/arg_parser.rb

@@ -1,34 +1,38 @@
 # frozen_string_literal: true
 
-class Jekyll::Compose::ArgParser
-  attr_reader :args, :options, :config
-  def initialize(args, options)
-    @args = args
-    @options = options
-    @config = Jekyll.configuration(options)
-  end
+module Jekyll
+  module Compose
+    class ArgParser
+      attr_reader :args, :options, :config
+      def initialize(args, options)
+        @args = args
+        @options = options
+        @config = Jekyll.configuration(options)
+      end
 
-  def validate!
-    raise ArgumentError, "You must specify a name." if args.empty?
-  end
+      def validate!
+        raise ArgumentError, "You must specify a name." if args.empty?
+      end
 
-  def type
-    options["extension"] || Jekyll::Compose::DEFAULT_TYPE
-  end
+      def type
+        options["extension"] || Jekyll::Compose::DEFAULT_TYPE
+      end
 
-  def layout
-    options["layout"] || Jekyll::Compose::DEFAULT_LAYOUT
-  end
+      def layout
+        options["layout"] || Jekyll::Compose::DEFAULT_LAYOUT
+      end
 
-  def title
-    args.join " "
-  end
+      def title
+        args.join " "
+      end
 
-  def force?
-    !!options["force"]
-  end
+      def force?
+        !!options["force"]
+      end
 
-  def source
-    config["source"].gsub(%r!^#{Regexp.quote(Dir.pwd)}!, "")
+      def source
+        config["source"].gsub(%r!^#{Regexp.quote(Dir.pwd)}!, "")
+      end
+    end
   end
 end

lib/jekyll-compose/file_info.rb

@@ -1,22 +1,26 @@
 # frozen_string_literal: true
 
-class Jekyll::Compose::FileInfo
-  attr_reader :params
-  def initialize(params)
-    @params = params
-  end
+module Jekyll
+  module Compose
+    class FileInfo
+      attr_reader :params
+      def initialize(params)
+        @params = params
+      end
 
-  def file_name
-    name = Jekyll::Utils.slugify params.title
-    "#{name}.#{params.type}"
-  end
+      def file_name
+        name = Jekyll::Utils.slugify params.title
+        "#{name}.#{params.type}"
+      end
 
-  def content(custom_front_matter = {})
-    front_matter = YAML.dump({
-      "layout" => params.layout,
-      "title"  => params.title,
-    }.merge(custom_front_matter))
+      def content(custom_front_matter = {})
+        front_matter = YAML.dump({
+          "layout" => params.layout,
+          "title"  => params.title,
+        }.merge(custom_front_matter))
 
-    front_matter + "---\n"
+        front_matter + "---\n"
+      end
+    end
   end
 end

lib/jekyll-compose/file_mover.rb

@@ -44,6 +44,7 @@ def move_file
       end
 
       private
+
       def from
         movement.from
       end

spec/file_info_spec.rb

@@ -9,11 +9,11 @@
   describe "#content" do
     context "with a title of only words" do
       let(:expected_result) do
-        <<-CONTENT.gsub(%r!^\s+!, "")
-          ---
-          layout: post
-          title: A test arg parser
-          ---
+        <<~CONTENT
+        ---
+        layout: post
+        title: A test arg parser
+        ---
         CONTENT
       end
 
@@ -32,11 +32,11 @@
 
     context "with a title that includes a colon" do
       let(:expected_result) do
-        <<-CONTENT.gsub(%r!^\s+!, "")
-          ---
-          layout: post
-          title: 'A test: arg parser'
-          ---
+        <<~CONTENT
+        ---
+        layout: post
+        title: 'A test: arg parser'
+        ---
         CONTENT
       end
 
@@ -55,12 +55,12 @@
 
     context "with custom values" do
       let(:expected_result) do
-        <<-CONTENT.gsub(%r!^\s+!, "")
-          ---
-          layout: post
-          title: A test
-          foo: bar
-          ---
+        <<~CONTENT
+        ---
+        layout: post
+        title: A test
+        foo: bar
+        ---
         CONTENT
       end