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-rw-r--r--lib/reline/kill_ring.rb12
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/reline/kill_ring.rb b/lib/reline/kill_ring.rb
index 842fd04697..bb3684b42b 100644
--- a/lib/reline/kill_ring.rb
+++ b/lib/reline/kill_ring.rb
@@ -1,4 +1,6 @@
class Reline::KillRing
+ include Enumerable
+
module State
FRESH = :fresh
CONTINUED = :continued
@@ -110,4 +112,14 @@ class Reline::KillRing
nil
end
end
+
+ def each
+ start = head = @ring.head
+ loop do
+ break if head.nil?
+ yield head.str
+ head = head.backward
+ break if head == start
+ end
+ end
end