fix app/lib path for loading yml

introduced by d595ae8117

Gemfile

@@ -57,3 +57,5 @@ gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
 
 gem "haml-rails", "~> 2.0"
 gem "bcrypt"
+gem 'roo'
+gem 'roo-xls'

Gemfile.lock

@@ -165,6 +165,14 @@ GEM
       ffi (~> 1.0)
     regexp_parser (2.2.0)
     rexml (3.2.5)
+    roo (2.8.3)
+      nokogiri (~> 1)
+      rubyzip (>= 1.3.0, < 3.0.0)
+    roo-xls (1.2.0)
+      nokogiri
+      roo (>= 2.0.0, < 3)
+      spreadsheet (> 0.9.0)
+    ruby-ole (1.2.12.2)
     ruby_parser (3.18.1)
       sexp_processor (~> 4.16)
     rubyzip (2.3.2)
@@ -184,6 +192,8 @@ GEM
       rubyzip (>= 1.2.2)
     semantic_range (3.0.0)
     sexp_processor (4.16.0)
+    spreadsheet (1.3.0)
+      ruby-ole
     spring (4.0.0)
     sprockets (4.0.2)
       concurrent-ruby (~> 1.0)
@@ -236,6 +246,8 @@ DEPENDENCIES
   puma (~> 5.0)
   rack-mini-profiler (~> 2.0)
   rails (~> 6.1.4, >= 6.1.4.4)
+  roo
+  roo-xls
   sass-rails (>= 6)
   selenium-webdriver
   spring

app/lib/article_import/dnb_xml.rb

@@ -60,7 +60,7 @@ module ArticleImport::DnbXml
   @@codes = Hash.new
 
   def self.load_codes
-    dir = Rails.root.join("lib", "article_import")
+    dir = Rails.root.join("app", "lib", "article_import")
     begin
       @@codes = YAML::load(File.open(dir.join("dnb_codes.yml"))).symbolize_keys
     rescue => e