WIP

lib/bcdd/result/config.rb

@@ -10,6 +10,17 @@ class BCDD::Result
   class Config
     include Singleton
 
+    ADDON = Switcher.factory(
+      options: {
+        continue: %w[
+          BCDD::Result
+          BCDD::Result::Context
+          BCDD::Result::Expectations
+          BCDD::Result::Context::Expectations
+        ]
+      }
+    )
+
     CONSTANT_ALIAS = Switcher.factory(
       options: ConstantAlias::OPTIONS,
       listener: ConstantAlias::Listener
@@ -24,32 +35,40 @@ class Config
       }
     )
 
-    attr_reader :constant_alias, :pattern_matching
+    attr_reader :addon, :constant_alias, :pattern_matching
 
     def initialize
+      @addon = ADDON.call
       @constant_alias = CONSTANT_ALIAS.call
       @pattern_matching = PATTERN_MATCHING.call
     end
 
     def freeze
+      addon.freeze
       constant_alias.freeze
       pattern_matching.freeze
 
       super
     end
 
     def self.freeze; instance.freeze; end
+
+    def self.addon; instance.addon; end
     def self.constant_alias; instance.constant_alias; end
     def self.pattern_matching; instance.pattern_matching; end
 
-    def self.options
-      %i[constant_alias pattern_matching]
+    def self.options(exclude: [])
+      options = {}
+
+      options[:addon] = addon unless exclude.include?(:addon)
+      options[:constant_alias] = constant_alias unless exclude.include?(:constant_alias)
+      options[:pattern_matching] = pattern_matching unless exclude.include?(:pattern_matching)
+
+      options
     end
 
     def self.inspect
-      "#<#{name} options=#{options.inspect}>"
+      "#<#{name} options=#{options.keys.inspect}>"
     end
-
-    private_class_method :instance
   end
 end

sig/bcdd/result.rbs

@@ -481,9 +481,11 @@ end
 class BCDD::Result::Config
   include Singleton
 
+  ADDON: Proc
   CONSTANT_ALIAS: Proc
   PATTERN_MATCHING: Proc
 
+  attr_reader addon: BCDD::Result::Config::Switcher
   attr_reader constant_alias: BCDD::Result::Config::Switcher
   attr_reader pattern_matching: BCDD::Result::Config::Switcher
 
@@ -494,9 +496,12 @@ class BCDD::Result::Config
   def freeze: -> BCDD::Result::Config
 
   def self.freeze: -> BCDD::Result::Config
+
+  def self.addon: -> BCDD::Result::Config::Switcher
   def self.constant_alias: -> BCDD::Result::Config::Switcher
   def self.pattern_matching: -> BCDD::Result::Config::Switcher
-  def self.options: -> Array[Symbol]
+
+  def self.options: (?exclude: Array[Symbol]) -> Hash[Symbol, BCDD::Result::Config::Switcher]
 end
 
 class BCDD::Result::Config::Switcher