Minor fixes and improvements

lib/use_paragon.rb

@@ -2,7 +2,6 @@
 
 require "use_paragon/configuration"
 require "use_paragon/base"
-require "use_paragon/engine"
 require "use_paragon/integration"
 require "use_paragon/user"
 require "use_paragon/version"
@@ -12,13 +11,21 @@
 module UseParagon
   # Configuration from initializer
   class << self
+    def load!
+      register_rails_engine if rails?
+    end
+
     def configuration
       @configuration ||= Configuration.new
     end
 
     def configure
       yield(configuration)
     end
+
+    def register_rails_engine
+      require "use_paragon/engine"
+    end
   end
 
   class Error < StandardError; end

lib/use_paragon/base.rb

@@ -40,9 +40,7 @@ def connection
         conn.request :authorization, "Bearer", generate_token
         conn.request :json
 
-        if config.logger_enabled
-          conn.response :logger, Rails.logger, { errors: true, bodies: true }
-        end
+        conn.response :logger, Rails.logger, { errors: true, bodies: true } if config.logger_enabled
 
         conn.response :json, content_type: "application/json"
         conn.response :raise_error

lib/use_paragon/engine.rb

@@ -1,7 +1,10 @@
+# frozen_string_literal: true
+
 module UseParagon
+  # Engine for Rails to include and precompile vendor assets
   class Engine < ::Rails::Engine
     initializer "use_paragon.assets.precompile" do |app|
-      app.config.assets.precompile += %w( useparagon/connect.js )
+      app.config.assets.precompile += %w[useparagon/connect.js]
     end
   end
 end