Re: Check if all used modules are use'ed

I would assume that Module::Scandeps can do that. Alternatively, if you are worried about implicit loading of modules, I would just grep for everything that looks like a class name (/\b(\w+(?:'|::)(?:\w+(?:'|::)?)*/), and see where else that shows up. Note that use $module isn't sufficient, as there are many other "loader-style" modules, like if.

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Re^2: Check if all used modules are use'ed by Sewi (Friar) on Oct 27, 2011 at 12:41 UTC
scandeps doesn't work: `scandeps -e 'print $Foo::Bar::x' No modules found!` [download] and `use File::Spec::Unix; print $Foo::Bar::x; Bar::Baz->new' 'File::Spec::Unix' => '3.33',` [download] Try Padre - the free Perl IDE	[reply] [d/l] [select]
Re^3: Check if all used modules are use'ed by Anonymous Monk on Oct 27, 2011 at 18:09 UTC
scandeps isn't lint :) `$ perl -MO=Xref -e " print $Foo::Bar::x " \| perl -ne " $f++ if /Subro +utine..main/; print if $f " -e syntax OK Subroutine (main) Package Foo::Bar $x 1` [download]	[reply] [d/l]