lib/puppetfile-resolver/spec_searchers/git/github.rb in puppetfile-resolver-0.6.2 vs lib/puppetfile-resolver/spec_searchers/git/github.rb in puppetfile-resolver-0.6.3

@@ -17,14 +17,14 @@
             repo_url = puppetfile_module.remote.slice(19..-1)
             repo_url = repo_url.slice(0..-5) if repo_url.end_with?('.git')
           end
           return nil if repo_url.nil?
 
-          metadata_url = 'https://raw.githubusercontent.com/' + repo_url + '/'
+          metadata_url = "https://raw.githubusercontent.com/#{repo_url}/"
           if puppetfile_module.ref
-            metadata_url += puppetfile_module.ref + '/'
+            metadata_url += "#{puppetfile_module.ref}/"
           elsif puppetfile_module.tag
-            metadata_url += puppetfile_module.tag + '/'
+            metadata_url += "#{puppetfile_module.tag}/"
           else
             # Default to master. Should it raise?
             metadata_url += 'master/'
           end
           metadata_url += 'metadata.json'