From 2213067545491c9c2b19ece584d02d3c10846a7f Mon Sep 17 00:00:00 2001
From: Julian Rubisch <julian@julianrubisch.at>
Date: Fri, 12 May 2023 11:55:18 +0200
Subject: [PATCH 1/4] fix: Fix nil scopes in method_missing and
 respond_to_missing?

---
 lib/active_hash/relation.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/active_hash/relation.rb b/lib/active_hash/relation.rb
index b41581d1..6e513e29 100644
--- a/lib/active_hash/relation.rb
+++ b/lib/active_hash/relation.rb
@@ -164,13 +164,13 @@ def to_ary
     end
 
     def method_missing(method_name, *args)
-      return super unless klass.scopes.key?(method_name)
+      return super unless klass.scopes&.key?(method_name)
 
       instance_exec(*args, &klass.scopes[method_name])
     end
 
     def respond_to_missing?(method_name, include_private = false)
-      klass.scopes.key?(method_name) || super
+      klass.scopes&.key?(method_name) || super
     end
 
     private

From afb99deca0f8b8a55c0a1a466a24c1ea071ecee1 Mon Sep 17 00:00:00 2001
From: iberianpig <yhkyky@gmail.com>
Date: Wed, 2 Aug 2023 18:28:54 +0900
Subject: [PATCH 2/4] require reflection_extensions when ActiveRecordExtensions
 is extended

`extend ActiveHash::Associations::ActiveRecordExtensions` does not require 'reflection_extensions'
so the following error occurs when `compute_class` is called in Rails 7.

```
ArgumentError: Rails couldn't find a valid model for Rank association.
Please provide the :class_name option on the association declaration.
If :class_name is already provided, make sure it's an ActiveRecord::Base subclass.
```
---
 lib/associations/associations.rb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/associations/associations.rb b/lib/associations/associations.rb
index e41a7cd0..99e2f046 100644
--- a/lib/associations/associations.rb
+++ b/lib/associations/associations.rb
@@ -3,6 +3,10 @@ module Associations
 
     module ActiveRecordExtensions
 
+      def self.extended(base)
+        require_relative 'reflection_extensions'
+      end
+
       def belongs_to(name, scope = nil, **options)
         klass_name = options.key?(:class_name) ? options[:class_name] : name.to_s.camelize
         klass =
@@ -92,7 +96,6 @@ def belongs_to_active_hash(association_id, options = {})
     end
 
     def self.included(base)
-      require_relative "reflection_extensions"
       base.extend Methods
     end
 

From d23246d33ebada0eb3fec17e0f092fa79e92d90a Mon Sep 17 00:00:00 2001
From: Mike Dalessio <mike.dalessio@gmail.com>
Date: Fri, 4 Aug 2023 16:28:20 -0400
Subject: [PATCH 3/4] feat: improve pp output for ActiveHash::Relation

Previously the output might look like:

    #<ActiveHash::Relation:0x00007f4c2dc3ca28
     @all_records=
      [#<Layout:0x00007f4c2df4f198 @attributes={:id=>1, :name=>"1"}>,
       #<Layout:0x00007f4c2df4cfd8 @attributes={:id=>2, :name=>"2"}>,
       #<Layout:0x00007f4c2df4b9a8 @attributes={:id=>3, :name=>"3"}>,
       #<Layout:0x00007f4c2df7d9f8 @attributes={:id=>4, :name=>"4"}>],
     @conditions=#<ActiveHash::Relation::Conditions:0x00007f4c2dc3bd58 @conditions=[]>,
     @klass=Layout,
     @order_values=[]>

After this change the output looks like:

    [#<Layout:0x00007f2755785d60 @attributes={:id=>1, :name=>"1"}>,
     #<Layout:0x00007f2755784668 @attributes={:id=>2, :name=>"2"}>,
     #<Layout:0x00007f2755783a38 @attributes={:id=>3, :name=>"3"}>,
     #<Layout:0x00007f2755782db8 @attributes={:id=>4, :name=>"4"}>]

Closes #285
---
 lib/active_hash/relation.rb       |  4 ++++
 spec/active_hash/relation_spec.rb | 12 ++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/lib/active_hash/relation.rb b/lib/active_hash/relation.rb
index b41581d1..1e664f7c 100644
--- a/lib/active_hash/relation.rb
+++ b/lib/active_hash/relation.rb
@@ -22,6 +22,10 @@ def where(conditions_hash = :chain)
       spawn.where!(conditions_hash)
     end
 
+    def pretty_print(pp)
+      pp.pp(entries.to_ary)
+    end
+
     class WhereChain
       attr_reader :relation
 
diff --git a/spec/active_hash/relation_spec.rb b/spec/active_hash/relation_spec.rb
index 432286d1..e40c7d0f 100644
--- a/spec/active_hash/relation_spec.rb
+++ b/spec/active_hash/relation_spec.rb
@@ -71,4 +71,16 @@
       expect(klass.where(display: true).length).to eq(1)
     end
   end
+
+  describe "#pretty_print" do
+    it "prints the records" do
+      out = StringIO.new
+      PP.pp(subject, out)
+
+      expect(out.string.scan(/\bid\b/).length).to eq(2)
+      expect(out.string).to match(/\bCanada\b/)
+      expect(out.string).to match(/\bUS\b/)
+      expect(out.string).to_not match(/ActiveHash::Relation/)
+    end
+  end
 end

From 9a8368264f4a6c5165a281a477d686545332114c Mon Sep 17 00:00:00 2001
From: Mike Dalessio <mike.dalessio@gmail.com>
Date: Fri, 11 Aug 2023 10:47:22 -0400
Subject: [PATCH 4/4] doc: update CHANGELOG

---
 CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1d440cea..d55ea51e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## next - unreleased
 
 - Fix relation matching when attribute name collides with a method. [#281](https://github.com/active-hash/active_hash/pull/281) @flavorjones
+- Fix association reflection in applications that don't use ActiveHash::Associations. [#286](https://github.com/active-hash/active_hash/pull/286) @iberianpig
 
 
 ## Version [3.2.0] - <sub><sup>2023-05-06</sup></sub>