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Re: How to strip HTML using latest module

by OeufMayo (Curate)
on Aug 23, 2001 at 10:06 UTC ( #107246=note: print w/replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/perl -w
    use strict;
    use LWP::Simple qw(get);
    ...
        my ($self,$text) = @_;
        print $text;
    }
    
  2. or download this
    #!/usr/bin/perl -w
    use strict;
    use LWP::Simple qw(get);
    ...
        text_h => [ sub { print shift }, 'dtext' ]
    );
    $parser->parse($html);
    

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[Lady_Aleena]: Why does grep(/.*$in.*/, @my_modules) work but grep { $_ =~ /.*$in.*/; $_ } @my_modules not work? What did I do wrong in the second?
[tobyink]: Why are you returning $_ n your grep block? You should return a boolean.
[tobyink]: *in your grep block
[tobyink]: You can use grep { $_ =~ /.*$in.*/; } @my_modules but why not stick to grep(/.*$in.*/, @my_modules)? (The latter is faster.)
[shmem]: Lady_Aleena, in the first example grep evaluates the result from grep and if true, returns $_. In the second, it always returns $_

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