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126 .IX Title "File::Find::Rule::Procedural 3"
127 .TH File::Find::Rule::Procedural 3 "2009-02-18" "perl v5.8.7" "User Contributed Perl Documentation"
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133 File::Find::Rule::Procedural \- File::Find::Rule's procedural interface
135 .IX Header "SYNOPSIS"
137 \& use File::Find::Rule;
139 \& # find all .pm files, procedurally
140 \& my @files = find(file => name => \*(Aq*.pm\*(Aq, in => \e@INC);
143 .IX Header "DESCRIPTION"
144 In addition to the regular object-oriented interface,
145 File::Find::Rule provides two subroutines for you to use.
146 .ie n .IP """find( @clauses )""" 4
147 .el .IP "\f(CWfind( @clauses )\fR" 4
148 .IX Item "find( @clauses )"
150 .ie n .IP """rule( @clauses )""" 4
151 .el .IP "\f(CWrule( @clauses )\fR" 4
152 .IX Item "rule( @clauses )"
154 \&\f(CW\*(C`find\*(C'\fR and \f(CW\*(C`rule\*(C'\fR can be used to invoke any methods available to the
155 \&\s-1OO\s0 version. \f(CW\*(C`rule\*(C'\fR is a synonym for \f(CW\*(C`find\*(C'\fR
157 Passing more than one value to a clause is done with an anonymous
161 \& my $finder = find( name => [ \*(Aq*.mp3\*(Aq, \*(Aq*.ogg\*(Aq ] );
164 \&\f(CW\*(C`find\*(C'\fR and \f(CW\*(C`rule\*(C'\fR both return a File::Find::Rule instance, unless
165 one of the arguments is \f(CW\*(C`in\*(C'\fR, in which case it returns a list of
166 things that match the rule.
169 \& my @files = find( name => [ \*(Aq*.mp3\*(Aq, \*(Aq*.ogg\*(Aq ], in => $ENV{HOME} );
172 Please note that \f(CW\*(C`in\*(C'\fR will be the last clause evaluated, and so this
173 code will search for mp3s regardless of size.
176 \& my @files = find( name => \*(Aq*.mp3\*(Aq, in => $ENV{HOME}, size => \*(Aq<2k\*(Aq );
179 \& Clause processing stopped here \-\-\-\-\-\-/
182 It is also possible to invert a single rule by prefixing it with \f(CW\*(C`!\*(C'\fR
186 \& # large files that aren\*(Aqt videos
187 \& my @files = find( file =>
188 \& \*(Aq!name\*(Aq => [ \*(Aq*.avi\*(Aq, \*(Aq*.mov\*(Aq ],
189 \& size => \*(Aq>20M\*(Aq,
190 \& in => $ENV{HOME} );
194 Richard Clamp <richardc@unixbeard.net>
196 .IX Header "COPYRIGHT"
197 Copyright (C) 2003 Richard Clamp. All Rights Reserved.
199 This module is free software; you can redistribute it and/or modify it
200 under the same terms as Perl itself.
202 .IX Header "SEE ALSO"