Improve Ruby 2.7 support for Foreman

lib/liudesk_cmdb/client.rb

@@ -98,7 +98,9 @@ module LiudeskCMDB
       pp.pp_object(self)
     end
 
-    alias inspect pretty_print_inspect
+    def pretty_print_inspect
+      inspect
+    end
 
     private
 

lib/liudesk_cmdb/model.rb

@@ -227,7 +227,9 @@ module LiudeskCMDB
       pp.pp_object(self)
     end
 
-    alias inspect pretty_print_inspect
+    def pretty_print_inspect
+      inspect
+    end
 
     protected
 

liudesk_cmdb.gemspec

@@ -21,7 +21,7 @@ Gem::Specification.new do |spec|
   spec.metadata["source_code_uri"] = spec.homepage
   spec.metadata["changelog_uri"] = [spec.homepage, "-", "blob", "master", "CHANGELOG.md"].join "/"
 
-  spec.files = Dir["{lib,sig}/**/*.rb"] + %w[Gemfile Rakefile README.md CHANGELOG.md LICENSE.txt liudesk_cmb.gemspec]
+  spec.files = Dir["{lib,sig}/**/*.rb"] + %w[Gemfile Rakefile README.md CHANGELOG.md LICENSE.txt liudesk_cmdb.gemspec]
   spec.require_paths = ["lib"]
 
   spec.add_dependency "logging"