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| author | YAMASHINA Hio <hio@ymir.co.jp> | 2007-08-08 10:12:06 +0900 |
|---|---|---|
| committer | Rafael Garcia-Suarez <rgarciasuarez@gmail.com> | 2007-08-08 09:13:00 +0000 |
| commit | 3e9e48b02665908f2b687d41f69bc085339560b8 (patch) | |
| tree | 4ce653e9e01ae538d91ce3f717dfdb8ea0a1e14c | |
| parent | 0a2ca743617413a5ed2f7189f4985655c19f26ab (diff) | |
| download | perl-3e9e48b02665908f2b687d41f69bc085339560b8.tar.gz | |
patch for perlboot.pod
Message-Id: <20070808011206.db7d5184.hio@hio.jp>
p4raw-id: //depot/perl@31685
| -rw-r--r-- | pod/perlboot.pod | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pod/perlboot.pod b/pod/perlboot.pod index bd39c44ea7..e0cd32b915 100644 --- a/pod/perlboot.pod +++ b/pod/perlboot.pod @@ -336,7 +336,7 @@ subroutine. Also note that the C<Animal> classname is now hardwired into the subroutine selection. This is a mess if someone maintains the code, -changing C<@ISA> for <Mouse> and didn't notice C<Animal> there in +changing C<@ISA> for C<Mouse> and didn't notice C<Animal> there in C<speak>. So, this is probably not the right way to go. =head2 Starting the search from a different place @@ -610,7 +610,7 @@ shows up as we saw it just now. All we need is for a method to detect if it is being called on a class or called on an instance. The most straightforward way is with the C<ref> operator. This returns a string (the classname) when used on a -blessed reference, and C<undef> when used on a string (like a +blessed reference, and an empty string when used on a string (like a classname). Let's modify the C<name> method first to notice the change: sub name { |