1 files changed, 7 insertions, 1 deletions
diff --git a/src/parcom.cr b/src/parcom.cr
index 4d49a97..f102728 100644
--- a/src/parcom.cr
+++ b/src/parcom.cr
@@ -192,7 +192,13 @@ module Parcom
     end
   end
 
-  class Recover
+  class Recover(T, V) < Parser(T, V)
+    def initialize(@p : Parser(T, V), @default : V)
+    end
+
+    def parse(tokens : TokenStream(T)) : Result(T, V)
+      @p.parse?(tokens) || Result.new(tokens, @default)
+    end
   end
 
   class Optional