From 30410001827906e4420fb14eca0bcdb61722396e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Thu, 28 Jun 2012 12:09:38 +0200
Subject: Board: add #flush! and #keep!

---
 lib/edoors/board.rb | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/lib/edoors/board.rb b/lib/edoors/board.rb
index 27c5c85..5a5d089 100644
--- a/lib/edoors/board.rb
+++ b/lib/edoors/board.rb
@@ -82,6 +82,25 @@ module Edoors
             _garbage if not @saved.nil?
         end
         #
+        # stores back the given Particle
+        #
+        # @param [Particle] p the particle to be stored
+        #
+        # this can be used to prevent the overhead of sending the particle back to self
+        #
+        def keep! p
+            @postponed[p.link_value] = p
+            @saved = nil
+        end
+        #
+        # sends away all stored Particle
+        #
+        def flush!
+            while p=@postponed.shift
+                send_p p[1]
+            end
+        end
+        #
     end
     #
 end
-- 
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