Support inheritance

CHANGELOG.md

@@ -1,5 +1,9 @@
 ## [Unreleased]
 
+## [1.5.0] - 2024-12-18
+
+- Support inheritance 
+
 ## [1.4.0] - 2024-06-23
 
 - Support customize method owner name

lib/active_method/base.rb

@@ -22,21 +22,17 @@ def call(*args, &block)
       end
 
       def arguments
-        class_variable_get(:@@arguments)
+        @arguments ||= {}
       end
 
       def keyword_arguments
-        class_variable_get(:@@keyword_arguments)
+        @keyword_arguments ||= []
       end
 
       def owner_name
-        class_variable_get(:@@owner_name)
-      end
-
-      def inherited(subclass)
-        subclass.init_arguments
-        subclass.init_keyword_arguments
-        subclass.init_owner_name
+        return @owner_name unless @owner_name.nil?
+        return if self == ActiveMethod::Base
+        superclass.owner_name
       end
 
       protected
@@ -75,26 +71,9 @@ def parse_keyword_argument(name, opts = {})
       end
 
       def parse_method_owner(name)
-        class_variable_set(:@@owner_name, name)
-      end
-
-      def init_arguments
-        return if self.class_variable_defined?(:@@arguments)
-
-        self.class_variable_set(:@@arguments, {})
+        @owner_name = name
       end
 
-      def init_keyword_arguments
-        return if self.class_variable_defined?(:@@keyword_arguments)
-
-        self.class_variable_set(:@@keyword_arguments, [])
-      end
-
-      def init_owner_name
-        return if self.class_variable_defined?(:@@owner_name)
-
-        self.class_variable_set(:@@owner_name, nil)
-      end
     end
 
     def initialize(*args)

lib/active_method/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module ActiveMethod
-  VERSION = "1.4.0"
+  VERSION = "1.5.0"
 end

test/test_active_method.rb

@@ -261,4 +261,51 @@ class Laptop
     assert laptop.off
   end
 
+  ################
+  # .active_method with inheritance 
+  ################
+
+  class DemoAPIBase < ActiveMethod::Base
+    owner :client
+  end
+
+  class GetA < DemoAPIBase
+    argument :id
+
+    def call
+      puts "Request GET: /a"
+    end
+  end
+
+  class GetB < DemoAPIBase
+    keyword_argument :first
+    keyword_argument :per
+
+    def call
+      puts "Request GET: /b"
+    end
+  end
+
+  class Client
+    include ActiveMethod
+    active_method :get_a
+    active_method :get_b
+  end
+
+  it ".active_method can orgianize with a Base methd" do
+    get_a_arguments = GetA.arguments.values
+    assert_equal 1, get_a_arguments.count
+    assert_equal :id, get_a_arguments[0].name
+    get_a_keyword_arguments = GetA.keyword_arguments
+    assert_equal 0, get_a_keyword_arguments.count
+    assert_equal :client, GetA.owner_name
+
+    get_b_arguments = GetB.arguments.values
+    assert_equal 0, get_b_arguments.count
+    get_b_keyword_arguments = GetB.keyword_arguments
+    assert_equal :first, get_b_keyword_arguments[0].name
+    assert_equal :per, get_b_keyword_arguments[1].name
+    assert_equal :client, GetB.owner_name
+  end
+
 end