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Slight elaboration on the Array interface

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1 parent 0567d88 commit 1b16c7b31ae23e14e603df381d74b873e7c7c700 @lizmat lizmat committed Aug 19, 2013
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  1. +1 −1 S16-io.pod
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2 S16-io.pod
@@ -186,7 +186,7 @@ properties, mainly:
* It must check whether the path exists before changing its value
* It can only be assigned an absolute path; if you want to make relative
- changes, use the Array interface
+ changes, use the Array interface with .push and .pop
$*CWD is specific to the current thread, unlike C<< %*ENVZ<><PATH> >> or the
native getcwd/chdir path, which are both usually process-wide.

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