Support .visit(path, {except: 'prop') without only:

Author: skryukov

lib/inertia_rails/renderer.rb

@@ -76,7 +76,7 @@ def merge_props(shared_data, props)
     def computed_props
       _props = merge_props(shared_data, props).select do |key, prop|
         if rendering_partial_component?
-          key.in?(partial_keys) || prop.is_a?(AlwaysProp)
+          partial_keys.none? || key.in?(partial_keys) || prop.is_a?(AlwaysProp)
         else
           !prop.is_a?(LazyProp)
         end
@@ -130,7 +130,7 @@ def partial_except_keys
     end
 
     def rendering_partial_component?
-      @request.inertia_partial? && @request.headers['X-Inertia-Partial-Component'] == component
+      @request.headers['X-Inertia-Partial-Component'] == component
     end
 
     def resolve_component(component)

lib/patches/request.rb

@@ -4,6 +4,6 @@ def inertia?
   end
 
   def inertia_partial?
-    key? 'HTTP_X_INERTIA_PARTIAL_DATA'
+    key?('HTTP_X_INERTIA_PARTIAL_COMPONENT')
   end
 end

spec/inertia/rendering_spec.rb

@@ -132,6 +132,23 @@
       )
     end
 
+    context 'when except without X-Inertia-Partial-Data' do
+      let(:headers) {{
+        'X-Inertia' => true,
+        'X-Inertia-Partial-Except' => 'nested',
+        'X-Inertia-Partial-Component' => 'TestComponent',
+      }}
+
+      it 'returns all regular and partial props except excepted' do
+        expect(response.parsed_body['props']).to eq(
+          'flat' => 'flat param',
+          'lazy' => 'lazy param',
+          'always' => 'always prop',
+          'nested_lazy' => { 'first' => 'first nested lazy param' },
+        )
+      end
+    end
+
     context 'when except always prop' do
       let(:headers) {{
         'X-Inertia' => true,

spec/inertia/request_spec.rb

@@ -21,7 +21,7 @@
     before { get inertia_partial_request_test_path, headers: headers }
 
     context 'it is a partial inertia call' do
-      let(:headers) { { 'X-Inertia' => true, 'X-Inertia-Partial-Data' => 'foo,bar,baz' } }
+      let(:headers) { { 'X-Inertia' => true, 'X-Inertia-Partial-Component' => 'Component', 'X-Inertia-Partial-Data' => 'foo,bar,baz' } }
 
       it { is_expected.to eq 202 }
     end