HTML::Widget::Filter::TrimEdges - Trim whitespaces from beginning and end of string

HTML-Widget documentation Contained in the HTML-Widget distribution.

Index

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NAME

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HTML::Widget::Filter::TrimEdges - Trim whitespaces from beginning and end of string

SYNOPSIS

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    my $f = $widget->filter( 'TrimEdges', 'foo' );

DESCRIPTION

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TrimEdges Filter.

METHODS

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filter

AUTHOR

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Sebastian Riedel, sri@oook.de

LICENSE

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This library is free software, you can redistribute it and/or modify it under the same terms as Perl itself.

HTML-Widget documentation Contained in the HTML-Widget distribution. 
package HTML::Widget::Filter::TrimEdges;

use warnings;
use strict;
use base 'HTML::Widget::Filter';


sub filter {
    my ( $self, $value ) = @_;
    $value =~ s/^\s+//;
    $value =~ s/\s+$//;
    return $value;
}


1;