/ 
Indent-0.09
River stage two • 6 direct dependents • 46 total dependents
/ Indent::Utils

NAME

Indent::Utils - Utilities for Indent classes.

SYNOPSIS

use Indent::Utils qw(line_size_check reduce_duplicit_ws remove_first_ws
        remove_last_ws remove_ws string_len);

line_size_check($object_with_line_size_parameter);
reduce_duplicit_ws(\$string);
remove_first_ws(\$string);
remove_last_ws(\$string);
remove_ws(\$string);
my $length_of_string = string_len($string);

GLOBAL VARIABLES

TAB_LENGTH
Default length of tabelator is 8 chars.

SUBROUTINES

line_size_check

line_size_check($object_with_line_size_parameter);

Line size 'line_size' parameter check.

reduce_duplicit_ws

reduce_duplicit_ws(\$string);

Reduce duplicit blank space in string to one space.

remove_first_ws

remove_first_ws(\$string);

Remove blank characters in begin of string.

remove_last_ws

remove_last_ws(\$string);

Remove blank characters in end of string.

remove_ws

remove_ws(\$string);

Remove white characters in begin and end of string.

string_len

my $length_of_string = string_len($string);

Gets length of string.

ERRORS

line_size_check():
        'line_size' parameter must be a positive number.
                'line_size', %s

EXAMPLE1

use strict;
use warnings;

use Indent::Utils qw(reduce_duplicit_ws);

my $input = 'a  b';
reduce_duplicit_ws(\$input);
print "$input|\n";

# Output:
# a b|

EXAMPLE2

use strict;
use warnings;

use Indent::Utils qw(remove_first_ws);

my $input = '  a';
remove_first_ws(\$input);
print "$input|\n";

# Output:
# a|

EXAMPLE3

use strict;
use warnings;

use Indent::Utils qw(remove_last_ws);

my $input = 'a   ';
remove_last_ws(\$input);
print "$input|\n";

# Output:
# a|

EXAMPLE4

use strict;
use warnings;

use Indent::Utils qw(remove_ws);

my $input = '   a   ';
remove_ws(\$input);
print "$input|\n";

# Output:
# a|

EXAMPLE5

use strict;
use warnings;

use Indent::Utils qw(string_len);

# Print string length.
print string_len("\tab\t")."\n";

# Output:
# 18

DEPENDENCIES

Error::Pure, Exporter, Readonly.

SEE ALSO

Indent

Class for indent handling.

Indent::Block

Class for block indenting.

Indent::Data

Class for data indenting.

Indent::String

Class for text indenting.

Indent::Word

Class for word indenting.

REPOSITORY

https://github.com/michal-josef-spacek/Indent

AUTHOR

Michal Josef Špaček mailto:skim@cpan.org

http://skim.cz

LICENSE AND COPYRIGHT

© 2005-2024 Michal Josef Špaček

BSD 2-Clause License

VERSION

0.09