1 files changed, 12 insertions, 3 deletions

diff --git a/test.rb b/test.rb
index e7f8b49..269c9d0 100755
--- a/test.rb
+++ b/test.rb
@@ -11,10 +11,19 @@ nl = Lace::Netlist.new do
     vcc - ic[14] - c("100nF") - ic[7] - gnd
   end)
 
-  vcc - led(220) - gnd
+  define_singleton_method(:nand, stock_ic("nand", "CD74HC00") do | ic |
+    vcc - ic[14] - c("100nF") - ic[7] - gnd
+  end)
+
+  g = net("g")
+  o = net("o")
+  vcc - btn - g - led(220, "green") - gnd
+  vcc - btn("orange") - inverter - o - led(220, "white") - gnd
 
-  vcc - btn - led(220, "green") - gnd
-  vcc - btn("orange") - inverter - led(220, "white") - gnd
+  go = nand
+  g - go[:a]
+  o - go[:b]
+  go[:y] - led(220) - gnd
 
   x = vcc - btn("white")
   x - net("x") - led(220, "amber") - gnd