Use the version from route when tagging endpoints

Author: antmanj-visma

lib/grape-swagger/endpoint.rb

@@ -109,7 +109,7 @@ def method_object(route, options, path)
       method[:consumes]    = consumes_object(route, options[:format])
       method[:parameters]  = params_object(route)
       method[:responses]   = response_object(route, options[:markdown])
-      method[:tags]        = tag_object(route, options[:version].to_s)
+      method[:tags]        = tag_object(route)
       method[:operationId] = GrapeSwagger::DocMethods::OperationId.build(route, path)
       method.delete_if { |_, value| value.blank? }
 
@@ -194,8 +194,8 @@ def response_object(route, markdown)
       end
     end
 
-    def tag_object(route, version)
-      Array(route.path.split('{')[0].split('/').reject(&:empty?).delete_if { |i| ((i == route.prefix.to_s) || (i == version)) }.first)
+    def tag_object(route)
+      Array(route.path.split('{')[0].split('/').reject(&:empty?).delete_if { |i| ((i == route.prefix.to_s) || (i == route.version)) }.first)
     end
 
     private

spec/swagger_v2/endpoint_versioned_path_spec.rb

@@ -26,7 +26,6 @@
   end
 
   it 'tags the endpoint with the resource name' do
-    pending 'BUG: This is set to the first part of the path'
-    expect(subject.first['/v1/item'][:get][:tags]).to eq ['items']
+    expect(subject.first['/v1/item'][:get][:tags]).to eq ['item']
   end
 end