Clone store when registries are cloned

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    nxt_registry (0.1.3)
+    nxt_registry (0.1.4)
       activesupport
 
 GEM
@@ -16,10 +16,10 @@ GEM
     coderay (1.1.2)
     concurrent-ruby (1.1.5)
     diff-lcs (1.3)
-    i18n (1.7.0)
+    i18n (1.8.2)
       concurrent-ruby (~> 1.0)
     method_source (0.9.2)
-    minitest (5.13.0)
+    minitest (5.14.0)
     pry (0.12.2)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)

lib/nxt_registry/registry.rb

@@ -267,6 +267,7 @@ def transformed_key(key)
     def initialize_copy(original)
       super
       @store = original.send(:store).deep_dup
+      @options = original.send(:options).deep_dup
     end
   end
 end

lib/nxt_registry/version.rb

@@ -1,3 +1,3 @@
 module NxtRegistry
-  VERSION = "0.1.3"
+  VERSION = "0.1.4"
 end

spec/nxt_registry_spec.rb

@@ -252,4 +252,21 @@ def passengers
       expect { subject.resolve(:andy) }.to raise_error KeyError, "Key andy was never registered"
     end
   end
+
+  describe '#clone' do
+    subject do
+      extend NxtRegistry
+
+      registry :developers do
+        call(false)
+      end
+    end
+
+    let(:clone) { subject.clone }
+
+    it 'clones the store' do
+      expect { clone.register(:luetfi, 'legend') }.to_not change { subject.developers.to_h }
+      expect { subject.register(:rapha, 'dog') }.to_not change { clone.developers.to_h }
+    end
+  end
 end