Rename extension to solidus_signifyd.

Rakefile

@@ -16,6 +16,6 @@ end
 
 desc 'Generates a dummy app for testing'
 task :test_app do
-  ENV['LIB_NAME'] = 'spree_signifyd'
+  ENV['LIB_NAME'] = 'solidus_signifyd'
   Rake::Task['extension:test_app'].invoke
 end

lib/generators/spree_signifyd/install/install_generator.rb

@@ -1,8 +1,7 @@
 module SpreeSignifyd
   module Generators
     class InstallGenerator < Rails::Generators::Base
-
-      class_option :auto_run_migrations, :type => :boolean, :default => false
+      class_option :auto_run_migrations, type: :boolean, default: false
 
       source_root File.expand_path("../templates", __FILE__)
 
@@ -11,7 +10,7 @@ def add_initializer
       end
 
       def add_migrations
-        run 'bundle exec rake railties:install:migrations FROM=spree_signifyd'
+        run 'bundle exec rake railties:install:migrations FROM=solidus_signifyd'
       end
 
       def run_migrations

lib/solidus_signifyd.rb

@@ -0,0 +1 @@
+require "spree_signifyd"

lib/spree_signifyd/engine.rb

@@ -1,20 +1,20 @@
 module SpreeSignifyd
   class Engine < Rails::Engine
-    require 'spree/core'
+    require "spree/core"
     isolate_namespace Spree
-    engine_name 'spree_signifyd'
+    engine_name "solidus_signifyd"
 
     # use rspec for tests
     config.generators do |g|
       g.test_framework :rspec
     end
 
-    initializer "spree.signifyd.environment", :before => :load_config_initializers do |app|
+    initializer "spree.signifyd.environment", before: :load_config_initializers do |app|
       SpreeSignifyd::Config = Spree::SignifydConfiguration.new
     end
 
     def self.activate
-      Dir.glob(File.join(File.dirname(__FILE__), '../../app/**/*_decorator*.rb')) do |c|
+      Dir.glob(File.join(File.dirname(__FILE__), "../../app/**/*_decorator*.rb")) do |c|
         Rails.configuration.cache_classes ? require(c) : load(c)
       end
     end