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Re^2: Test/ Code Ratio

by tphyahoo (Vicar)
on Jan 28, 2005 at 09:01 UTC ( #425880=note: print w/ replies, xml ) Need Help??


in reply to Re: Test/ Code Ratio
in thread Test/ Code Ratio

What's PPI?


Comment on Re^2: Test/ Code Ratio
Re^3: Test/ Code Ratio
by adamk (Chaplain) on Jan 28, 2005 at 10:08 UTC
    Eep, sorry.

    PPI is (originally) short for Parse::Perl::Isolated. It parses perl as a Document, without using perl itself.

    The "Signficicant Tokens" metric ignores lines, variable name lengths, string length, POD and just goes on the complexity of the code itself, and can be found using something like the following.

    use PPI; # Load a perl document my $Document = PPI::Document->load( 'mycode.pl' ); my $significant = grep { ! $_->significant } $Document->tokens;

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