1 files changed, 0 insertions, 16 deletions

diff --git a/gem/ex7.lua b/gem/ex7.lua
deleted file mode 100644
index c766988..0000000
--- a/gem/ex7.lua
+++ /dev/null
@@ -1,16 +0,0 @@
-function sink.table(t)
-  t = t or {}
-  local f = function(chunk, err)
-    if chunk then table.insert(t, chunk) end
-    return 1
-  end
-  return f, t
-end
-
-local function null()
-  return 1
-end
-
-function sink.null()
-  return null
-end