lib/generators/sandboxy_generator.rb in sandboxy-3.0.0 vs lib/generators/sandboxy_generator.rb in sandboxy-3.0.1

@@ -1,39 +1,36 @@
+# frozen_string_literal: true
+
 require 'rails/generators'
 require 'rails/generators/migration'
 
 class SandboxyGenerator < Rails::Generators::Base
+  include Rails::Generators::Migration
 
-    include Rails::Generators::Migration
+  source_root File.join File.dirname(__FILE__), 'templates'
+  desc 'Install sandboxy'
 
-    source_root File.join File.dirname(__FILE__), 'templates'
-    desc 'Install sandboxy'
-
-    def self.next_migration_number dirname
-        if ActiveRecord::Base.timestamped_migrations
-            Time.now.utc.strftime '%Y%m%d%H%M%S'
-        else
-            "%.3d" % (current_migration_number(dirname) + 1)
-        end
+  def self.next_migration_number(dirname)
+    if ActiveRecord::Base.timestamped_migrations
+      Time.now.utc.strftime('%Y%m%d%H%M%S')
+    else
+      format('%.3d', current_migration_number(dirname) + 1)
     end
+  end
 
-    def create_initializer
-        template 'initializer.rb', 'config/initializers/sandboxy.rb'
-    end
+  def create_initializer
+    template 'initializer.rb', 'config/initializers/sandboxy.rb'
+  end
 
-    def create_migration_file
-        migration_template 'migration.rb.erb', 'db/migrate/sandboxy_migration.rb', migration_version: migration_version
-    end
+  def create_migration_file
+    migration_template 'migration.rb.erb', 'db/migrate/sandboxy_migration.rb',
+                       migration_version: migration_version
+  end
 
-    def show_readme
-        readme 'README.md'
-    end
+  private
 
-    private
+  def migration_version
+    return unless Rails.version >= '5.0.0'
 
-    def migration_version
-        if Rails.version >= '5.0.0'
-            "[#{Rails::VERSION::MAJOR}.#{Rails::VERSION::MINOR}]"
-        end
-    end
-
+    "[#{Rails::VERSION::MAJOR}.#{Rails::VERSION::MINOR}]"
+  end
 end