1Mixin::Linewise::ReaderUss(e3r)Contributed Perl DocumentMaitxiionn::Linewise::Readers(3)
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NAME

6       Mixin::Linewise::Readers - get linewise readers for strings and
7       filenames
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SYNOPSIS

10         package Your::Pkg;
11         use Mixin::Linewise::Readers -readers;
12
13         sub read_handle {
14           my ($self, $handle) = @_;
15
16           LINE: while (my $line = $handle->getline) {
17             next LINE if $line =~ /^#/;
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19             print "non-comment: $line";
20           }
21         }
22
23       Then:
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25         use Your::Pkg;
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27         Your::Pkg->read_file($filename);
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29         Your::Pkg->read_string($string);
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31         Your::Pkg->read_handle($fh);
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EXPORTS

34       "read_file" and "read_string" are exported by default.  Either can be
35       requested individually, or renamed.  They are generated by
36       Sub::Exporter, so consult its documentation for more information.
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38       Both can be generated with the option "method" which requests that a
39       method other than "read_handle" is called with the created IO::Handle.
40
41   read_file
42         Your::Pkg->read_file($filename);
43
44       If generated, the "read_file" export attempts to open the named file
45       for reading, and then calls "read_handle" on the opened handle.
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47       Any arguments after $filename are passed along after to "read_handle".
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49   read_string
50         Your::Pkg->read_string($string);
51
52       If generated, the "read_string" creates an IO::String handle from the
53       given string, and then calls "read_handle" on the opened handle.
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55       Any arguments after $string are passed along after to "read_handle".
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BUGS

58       Bugs should be reported via the CPAN bug tracker at
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60       http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Mixin-Linewise
61       <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Mixin-Linewise>
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63       For other issues, or commercial enhancement or support, contact the
64       author.
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AUTHOR

67       Ricardo SIGNES, "E<lt>rjbs@cpan.orgE<gt>"
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70       Copyright 2008, Ricardo SIGNES.
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72       This program is free software; you may redistribute it and/or modify it
73       under the same terms as Perl itself.
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77perl v5.12.0                      2010-02-14       Mixin::Linewise::Readers(3)
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