From ff9f9df12fbe71b30113015abaf636d758e59009 Mon Sep 17 00:00:00 2001
From: Fredrik Noring <noring@nocrew.org>
Date: Thu, 18 Jun 1998 15:21:34 +0200
Subject: [PATCH] Added unit function to where().
Rev: lib/modules/ADT.pmod/Table.pmod:1.7
---
lib/modules/ADT.pmod/Table.pmod | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/modules/ADT.pmod/Table.pmod b/lib/modules/ADT.pmod/Table.pmod
index 8796279f45..ff3f28f9be 100644
--- a/lib/modules/ADT.pmod/Table.pmod
+++ b/lib/modules/ADT.pmod/Table.pmod
@@ -1,5 +1,5 @@
// Table.pmod by Fredrik Noring, 1998
-// $Id: Table.pmod,v 1.6 1998/05/09 22:38:58 noring Exp $
+// $Id: Table.pmod,v 1.7 1998/06/18 13:21:34 noring Exp $
#define TABLE_ERR(msg) throw(({ "(Table) "+msg+"\n", backtrace() }))
@@ -156,6 +156,7 @@ class table {
object where(array(int|string)|int|string cs, function f, mixed ... args)
{
array t = ({});
+ f = f || lambda(mixed x) { return x; };
cs = remap(arrayp(cs)?cs:({ cs }));
foreach(table, mixed row)
if(f(@rows(row, cs), @args))
--
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