1Perl::Critic::StatisticUss(e3r)Contributed Perl DocumentPaetrilo:n:Critic::Statistics(3)
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NAME

6       Perl::Critic::Statistics - Compile stats on Perl::Critic violations.
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DESCRIPTION

9       This class accumulates statistics on Perl::Critic violations across one
10       or more files.  NOTE: This class is experimental and subject to change.
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INTERFACE SUPPORT

13       This is considered to be a non-public class.  Its interface is subject
14       to change without notice.
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METHODS

17       "new()"
18           Create a new instance of Perl::Critic::Statistics.  No arguments
19           are supported at this time.
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21       " accumulate( $doc, \@violations ) "
22           Accumulates statistics about the $doc and the @violations that were
23           found.
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25       "modules()"
26           The number of chunks of code (usually files) that have been
27           analyzed.
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29       "subs()"
30           The total number of subroutines analyzed by this Critic.
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32       "statements()"
33           The total number of statements analyzed by this Critic.
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35       "lines()"
36           The total number of lines of code analyzed by this Critic.
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38       "lines_of_blank()"
39           The total number of blank lines analyzed by this Critic. This
40           includes only blank lines in code, not POD or data.
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42       "lines_of_comment()"
43           The total number of comment lines analyzed by this Critic. This
44           includes only lines whose first non-whitespace character is "#".
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46       "lines_of_data()"
47           The total number of lines of data section analyzed by this Critic,
48           not counting the "__END__" or "__DATA__" line. POD in a data
49           section is counted as POD, not data.
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51       "lines_of_perl()"
52           The total number of lines of Perl code analyzed by this Critic.
53           Perl appearing in the data section is not counted.
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55       "lines_of_pod()"
56           The total number of lines of POD analyzed by this Critic. Pod
57           occurring in a data section is counted as POD, not as data.
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59       "violations_by_severity()"
60           The number of violations of each severity found by this Critic as a
61           reference to a hash keyed by severity.
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63       "violations_by_policy()"
64           The number of violations of each policy found by this Critic as a
65           reference to a hash keyed by full policy name.
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67       "total_violations()"
68           The the total number of violations found by this Critic.
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70       "statements_other_than_subs()"
71           The total number of statements minus the number of subroutines.
72           Useful because a subroutine is considered a statement by PPI.
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74       "average_sub_mccabe()"
75           The average McCabe score of all scanned subroutines.
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77       "violations_per_file()"
78           The total violations divided by the number of modules.
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80       "violations_per_statement()"
81           The total violations divided by the number statements minus
82           subroutines.
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84       "violations_per_line_of_code()"
85           The total violations divided by the lines of code.
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AUTHOR

88       Elliot Shank "<perl@galumph.com>"
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91       Copyright (c) 2007-2009 Elliot Shank
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93       This program is free software; you can redistribute it and/or modify it
94       under the same terms as Perl itself.  The full text of this license can
95       be found in the LICENSE file included with this module.
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99perl v5.12.1                      2010-09-08       Perl::Critic::Statistics(3)
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