Simplify Archon of Sun's Grace static ability

radar · Oct 27, 2024 · a207ca7 · a207ca7
1 parent 1e961fd
commit a207ca7
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Showing 2 changed files with 14 additions and 11 deletions.
diff --git a/lib/magic/cards/archon_of_suns_grace.rb b/lib/magic/cards/archon_of_suns_grace.rb
@@ -29,17 +29,8 @@ def call
       end
 
       class LifelinkAddition < StaticAbility
-        def initialize(source:)
-          @source = source
-        end
-
-        def keywords
-          [Cards::Keywords::LIFELINK]
-        end
-
-        def applicable_targets
-          source.controller.creatures.of_type("Pegasus")
-        end
+        keyword_grants Cards::Keywords::LIFELINK
+        applicable_targets { source.controller.creatures.of_type("Pegasus") }
       end
 
       def static_abilities = [LifelinkAddition]

diff --git a/lib/magic/static_ability.rb b/lib/magic/static_ability.rb
@@ -1,5 +1,17 @@
 module Magic
   class StaticAbility
+    def self.keyword_grants(*keywords)
+      define_method(:keywords) { keywords }
+    end
+
+    def self.applicable_targets(&block)
+      define_method(:applicable_targets, block)
+    end
+
+    def initialize(source:)
+      @source = source
+    end
+
     def power
       0
     end