Fix object cycle

Strategy currently does not need to be initialized with config.

lib/mutant/cli.rb

@@ -102,7 +102,6 @@ module Mutant
     #
     def strategy
       @strategy or raise(Error, 'No strategy was set!')
-      @strategy.new(self)
     end
     memoize :strategy
 

lib/mutant/strategy.rb

@@ -2,7 +2,7 @@ module Mutant
 
   # Abstract base class for killing strategies
   class Strategy
-    include AbstractType, Adamantium::Flat, Concord::Public.new(:config)
+    include AbstractType, Adamantium::Flat
 
     # Perform setup
     #
@@ -10,7 +10,7 @@ module Mutant
     #
     # @api private
     #
-    def setup
+    def self.setup
       self
     end
 
@@ -20,7 +20,7 @@ module Mutant
     #
     # @api private
     #
-    def teardown
+    def self.teardown
       self
     end
 
@@ -32,7 +32,7 @@ module Mutant
     #
     # @api private
     #
-    def kill(mutation)
+    def self.kill(mutation)
       killer.new(self, mutation)
     end
 
@@ -42,8 +42,8 @@ module Mutant
     #
     # @api private
     #
-    def killer
-      self.class::KILLER
+    def self.killer
+      self::KILLER
     end
 
   end # Strategy

lib/mutant/strategy/rspec.rb

@@ -12,7 +12,7 @@ module Mutant
       #
       # @api private
       #
-      def setup
+      def self.setup
         require('./spec/spec_helper.rb')
         self
       end
@@ -26,7 +26,7 @@ module Mutant
         #
         # @api private
         #
-        def spec_files(mutation)
+        def self.spec_files(mutation)
           Dir['spec/unit/**/*_spec.rb']
         end
       end # Unit
@@ -40,7 +40,7 @@ module Mutant
         #
         # @api private
         #
-        def spec_files(mutation)
+        def self.spec_files(mutation)
           Dir['spec/integration/**/*_spec.rb']
         end
       end # Integration
@@ -54,7 +54,7 @@ module Mutant
         #
         # @api private
         #
-        def spec_files(mutation)
+        def self.spec_files(mutation)
           Dir['spec/**/*_spec.rb']
         end
       end # Full

lib/mutant/strategy/rspec/dm2.rb

@@ -12,7 +12,7 @@ module Mutant
         #
         # @api private
         #
-        def spec_files(subject)
+        def self.spec_files(subject)
           Lookup.run(subject)
         end
 

lib/mutant/subject/method.rb

@@ -15,6 +15,16 @@ module Mutant
       #
       abstract_method :public?
 
+      # Return method name
+      #
+      # @return [Symbol]
+      #
+      # @api private
+      #
+      def name
+        node.children[self.class::NAME_INDEX]
+      end
+
     private
 
       # Return scope
@@ -27,16 +37,6 @@ module Mutant
         context.scope
       end
 
-      # Return method name
-      #
-      # @return [Symbol]
-      #
-      # @api private
-      #
-      def name
-        node.children[self.class::NAME_INDEX]
-      end
-
       # Return subtype identifier
       #
       # @return [String]

spec/unit/mutant/cli/class_methods/new_spec.rb

@@ -9,7 +9,7 @@ end
 shared_examples_for 'a cli parser' do
   subject { cli.config }
   its(:filter)   { should eql(expected_filter)   }
-  its(:strategy) { should eql(expected_strategy.new(subject)) }
+  its(:strategy) { should eql(expected_strategy) }
   its(:reporter) { should eql(expected_reporter) }
   its(:matcher)  { should eql(expected_matcher)  }
 end