feat(utils): add protected option for Method#defined?

lib/convenient_service/utils/method/defined.rb

@@ -4,6 +4,12 @@ module ConvenientService
   module Utils
     module Method
       class Defined < Support::Command
+        METHOD_DEFINED_CHECKERS = {
+          public: ->(klass, method) { klass.public_method_defined?(method) },
+          protected: ->(klass, method) { klass.protected_method_defined?(method) },
+          private: ->(klass, method) { klass.private_method_defined?(method) }
+        }
+
         ##
         # @!attribute [r] method
         #   @return [Class]
@@ -17,32 +23,65 @@ class Defined < Support::Command
         attr_reader :klass
 
         ##
-        # @!attribute [r] klass
-        #   @return [Class]
+        # @!attribute [r] public
+        #   @return [Boolean]
+        #
+        attr_reader :public
+
+        ##
+        # @!attribute [r] protected
+        #   @return [Boolean]
+        #
+        attr_reader :protected
+
+        ##
+        # @!attribute [r] private
+        #   @return [Boolean]
         #
         attr_reader :private
 
         ##
         # @param method [Symbol, String]
         # @param klass [Class]
+        # @param public [Boolean]
+        # @param protected [Boolean]
+        # @param private [Boolean]
         # @return [void]
         #
-        def initialize(method, klass, private: false)
+        # @internal
+        #   NOTE: `protected` is set to `true` by default to keep the same semantics as `Module#method_defined?`.
+        #   - https://ruby-doc.org/core-3.1.0/Module.html#method-i-method_defined-3F
+        #
+        def initialize(method, klass, public: true, protected: true, private: false)
           @method = method.to_s
           @klass = klass
+          @public = public
+          @protected = protected
           @private = private
         end
 
         ##
         # @return [void]
         #
         def call
-          return true if klass.public_method_defined?(method)
-          return true if klass.protected_method_defined?(method)
+          return false if selected_visibilities.none?
+
+          selected_visibilities.any? { |visibility| method_defined?(visibility) }
+        end
 
-          return klass.private_method_defined?(method) if private
+        ##
+        # @return [Array<Symbol>]
+        #
+        def selected_visibilities
+          {public: public, protected: protected, private: private}.keep_if { |_, should_be_checked| should_be_checked }.keys
+        end
 
-          false
+        ##
+        # @param visibility [Symbol]
+        # @return [Boolean]
+        #
+        def method_defined?(visibility)
+          METHOD_DEFINED_CHECKERS[visibility].call(klass, method)
         end
       end
     end