rfc can now be solved.

show.html still needs to be finished

app/policies/request_for_comment_policy.rb

@@ -1,5 +1,8 @@
 class RequestForCommentPolicy < ApplicationPolicy
-
+  def author?
+    @user == @record.author
+  end
+  private :author?
 
   def create?
     everyone
@@ -13,6 +16,10 @@ class RequestForCommentPolicy < ApplicationPolicy
     define_method(action) { admin? }
   end
 
+  def mark_as_solved?
+    admin? || author?
+  end
+
   def edit?
     admin?
   end