From 44cf16e51191f69640f5962501ac69a9421cc386 Mon Sep 17 00:00:00 2001
From: Hakim Cassimally <hakim@eschew.local>
Date: Tue, 21 Jun 2011 09:07:53 +0100
Subject: [PATCH] remove filter_no_if, as it doesn't work

---
 code/perl/moose/lib/List.pm            | 8 ++++++++
 code/perl/moose/t/chapter_01/01_list.t | 1 -
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/code/perl/moose/lib/List.pm b/code/perl/moose/lib/List.pm
index 4628921..24515d0 100644
--- a/code/perl/moose/lib/List.pm
+++ b/code/perl/moose/lib/List.pm
@@ -107,6 +107,11 @@ role List {
         }
     }
 
+=begin doesnt' work
+
+# at that time, $self is still MooseX::Method::Signatures::Meta::Method
+# rather than the $self in the signature
+
     multi method filter_no_if (List::Empty $self: CodeRef $f) { 
         return $self;
     }
@@ -120,6 +125,9 @@ role List {
         tail_call $self->tail->filter( $f );
     }
 
+=end
+=cut
+
     multi method foldl (List::Empty $self: CodeRef $f, $acc) {
         return $acc;
     }
diff --git a/code/perl/moose/t/chapter_01/01_list.t b/code/perl/moose/t/chapter_01/01_list.t
index 5bb5712..cf7d27e 100644
--- a/code/perl/moose/t/chapter_01/01_list.t
+++ b/code/perl/moose/t/chapter_01/01_list.t
@@ -52,7 +52,6 @@ is $names->nth(0), 'Bob Smith',       'map ok';
 is $names->nth(1), 'Aisha Chaudhury', 'map ok';
 
 my $filtered = $list->filter( sub { (shift) % 2 });
-
 is $filtered->head,   11, 'odd filter';
 is $filtered->nth(1), 13, 'odd filter';