NAME

String::Stomp - Removes empty leading and trailing lines

VERSION

Version 0.0101, released 2015-05-16.

SYNOPSIS

use String::Stomp;

sub out {
    print stomp q{
        A short
        text
    };
}

# is exactly the same as
sub out {
    print q{            A long
        text.};
}

DESCRIPTION

String::Stomp provides stomp, a simple function that removes all leading and trailing lines and only consist of white space or line breaks.

METHODS

stomp $string

# '        hello'
my $string = stomp q{
    hello
};

MORE EXAMPLES

Usage with qs

Syntax::Feature::Qs adds qs and qqs that removes all leading whitespace from all lines in a string:

# these three packages are equivalent:
package Example::Stomp {

    use String::Stomp;
    use syntax 'qs';

    sub out {
        print stomp qs{
            This is
            a multi line

            string.
        };
    }
}
package Example::Q {

    sub out {
        print q{This is
a multi line

string.}; } } package Example::HereDoc {

    sub out {

        (my $text = <<"        END") =~ s{^ {8}}{}gm;
            This is
            a multi line

            string.
        END
        
        $text =~ s{\v\z}{};
        print $text;
    }
}

SEE ALSO

• String::Trim::More

• String::Util

• qi

SOURCE

https://github.com/Csson/p5-String-Stomp

HOMEPAGE

https://metacpan.org/release/String-Stomp

AUTHOR

Erik Carlsson <info@code301.com>

COPYRIGHT AND LICENSE

This software is copyright (c) 2015 by Erik Carlsson <info@code301.com>.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.