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add note about map in scalar context
author
Gurusamy Sarathy
<gsar@cpan.org>
Wed, 24 Mar 1999 08:33:59 +0000
(08:33 +0000)
committer
Gurusamy Sarathy
<gsar@cpan.org>
Wed, 24 Mar 1999 08:33:59 +0000
(08:33 +0000)
p4raw-id: //depot/perl@3144
pod/perlfunc.pod
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diff --git
a/pod/perlfunc.pod
b/pod/perlfunc.pod
index
64f5aa4
..
c973d0c
100644
(file)
--- a/
pod/perlfunc.pod
+++ b/
pod/perlfunc.pod
@@
-2244,6
+2244,8
@@
element) and returns the list value composed of the results of each such
evaluation. Evaluates BLOCK or EXPR in a list context, so each element of LIST
may produce zero, one, or more elements in the returned value.
+In scalar context, returns the total number of elements so generated.
+
@chars = map(chr, @nums);
translates a list of numbers to the corresponding characters. And