Re^2: Thread local variables in Thread::Pool::Simple

On a beginner's tangent, how would you call init() from $pool in the code above? My best guess is:

&{@{$pool->init}[0]}

$pool->init returns the arrayref which is dereferenced and accessed with enclosing @{} and trailing [0], returning the coderef, which is in turn dereferenced with enclosing &{}?

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Re^3: Thread local variables in Thread::Pool::Simple by ikegami (Patriarch) on Sep 19, 2009 at 13:53 UTC
You can't. The object doesn't not provide a means of accessing the value you pass to init. But if it provided an accessor, I'm with Anonymous Monk: use arrows. Say the accessor is named "`init`", `$pool->init # Returns the array ref passed to the constructor. ->[0] # Access to the first element of the referenced array. ->(); # Call the referenced sub.` [download]	[reply] [d/l] [select]
Re^3: Thread local variables in Thread::Pool::Simple by Anonymous Monk on Sep 19, 2009 at 07:48 UTC
arrows all the way `# uncomment for mock test # sub pool::init { [ sub { warn 'hello' } ] }; # $pool = bless {}, 'pool'; $pool->init->[0]->();` [download] References quick reference	[reply] [d/l]