Fix changelog entry; conditionally define #format for collections; fix allocations (again)

Author: camertron

docs/CHANGELOG.md

@@ -14,7 +14,9 @@ nav_order: 6
 
     *Hans Lemuet*
 
-* Re-introduce Base#format and Collection#format to fix Rails 7.1 tests.
+* Conditionally add the `ViewComponent::Base#format` method back for Rails 7.1 only.
+* Compute and check lockfiles into source control.
+* Constrain Rails versions in gemfiles to only allow the patch version to vary, eg. `~> 7.1.0` instead of `~> 7.1`.
 
     *Cameron Dutro*
 

lib/view_component/collection.rb

@@ -19,10 +19,12 @@ def each(&block)
       components.each(&block)
     end
 
-    # Rails expects us to define `format` on all renderables,
-    # but we do not know the `format` of a ViewComponent until runtime.
-    def format
-      nil
+    if Rails::VERSION::MAJOR == 7 && Rails::VERSION::MINOR == 1
+      # Rails expects us to define `format` on all renderables,
+      # but we do not know the `format` of a ViewComponent until runtime.
+      def format
+        nil
+      end
     end
 
     private

test/sandbox/test/rendering_test.rb

@@ -34,7 +34,7 @@ def test_render_collection_inline_allocations
     ViewComponent::CompileCache.cache.delete(ProductComponent)
     ProductComponent.__vc_ensure_compiled
 
-    allocations = {"3.5" => 76, "3.4" => 82, "3.3" => 86, "3.2" => 90}
+    allocations = {"3.5" => 76, "3.4" => 82, "3.3" => 86, "3.2" => 89}
 
     products = [Product.new(name: "Radio clock"), Product.new(name: "Mints")]
     notice = "On sale"