1 files changed, 9 insertions, 3 deletions

diff --git a/library.rb b/library.rb
index 1963b6e..bddcdea 100644
--- a/library.rb
+++ b/library.rb
@@ -30,7 +30,13 @@ def define_ic(name, value, pincount, *subparts, &automatic)
     if parts.size < 1
       ic = comp("U", "#{$ic}-#{pincount}", name, value)
       automatic.call(ic)
-      subs = subparts.map { | sub | sub.map { | pin | ic[pin] } }
+      subs = subparts.map do | sub |
+        if sub.respond_to?(:transform_values)
+          sub.transform_values { | pin | ic[pin] }
+        else
+          sub.map { | pin | ic[pin] }
+        end
+      end
       subs.each do | sub |
         if sub.size == 2
           parts << pair(*sub)
@@ -45,8 +51,8 @@ end
 
 def stock_ic(name, value, &automatic)
   case value
-    when /74.*00/; define_ic(name, value, 14, [1, 2, 3], [4, 5, 6], [13, 12, 11], [10, 9, 8], &automatic)
-    when /74.*04/; define_ic(name, value, 14, [1, 2], [3, 4], [5, 6], [13, 12], [11, 10], [9, 8], &automatic)
+    when /74\D*00$/; define_ic(name, value, 14, {a: 1, b: 2, y: 3}, {a: 4, b: 5, y: 6}, {a: 13, b: 12, y: 11}, {a: 10, b: 9, y: 8}, &automatic)
+    when /74\D*04$/; define_ic(name, value, 14, [1, 2], [3, 4], [5, 6], [13, 12], [11, 10], [9, 8], &automatic)
   end
 end