IO::Util 1.5

Developer:   Domizio Demichelis       more software by author → Price:  0.00 License:   Perl Artistic License File size:   13K Language:    OS:    Rating:   0 /5 (0 votes) Your vote:   enlarge screenshot

IO::Util is a selection of general-utility IO function.

SYNOPSIS

use IO::Util qw(capture slurp Tid Lid Uid load_mml);
capture()
# captures the selected filehandle
$output_ref = capture { any_printing_code() } ;
# now $$output_ref eq 'something'

# captures FILEHANDLE
$output_ref = capture { any_special_printing_code() } *FILEHEANDLER ;

# append the output to $captured
capture { any_printing_code() } *FILEHEANDLER , $captured
# now $captured eq 'something'

# use another class to tie the handler
use IO::Scalar ;
$IO::Util::TIE_HANDLE_CLASS = 'IO::Scalar'
slurp()
$_ = '/path/to/file' ;
$content_ref = slurp ;
$content_ref = slurp '/path/to/file' ;
$content_ref = slurp *FILEHANDLE ;

# append the file content to $content
$_ = '/path/to/file' ;
slurp $content;
slurp '/path/to/file', $content ;
slurp *FILEHANDLE, $content ;
Tid(), Lid(), Uid()
$temporarily_unique_id = Tid ; # 'Q9MU1N_NVRM'
$locally_unique_id = Lid ; # '2MS_Q9MU1N_P5F6'
$universally_unique_id = Uid ; # 'MGJFSBTK_2MS_Q9MU1N_PWES'
A MML file (Minimal Markup Language)
< opt >
< !-- a multi line
comment-- >
< parA >
< optA >01< /optA >
< optA >02< /optA >
< optA >03< /optA >
< /parA >
< parB >
< optA >04< /optA >
< optA >05< /optA >
< optA >06< /optA >
< optB >
< key >any key< /key >
< /optB >
< /parB >
< /opt >
load_mml()
$struct = load_mml 'path/to/mml_file' ;
$struct = load_mml $mml_string ;
$struct = load_mml *MMLFILE ;
$struct = load_mml ..., %options ;

# $struct = {
# 'parA' => {
# 'optA' => [
# '01',
# '02',
# '03'
# ]
# },
# 'parB' => {
# 'optA' => [
# '04',
# '05',
# '06'
# ],
# 'optB' => {
# 'key' => 'any key'
# }
# }
# }

Requirements:

Time::HiRes

Sys::Hostname

Perl
tags load mml  struct load  opta opta  file content  content ref  output ref  slurp path  ref slurp  printing code  filehandle output  mml file  key any  any key  

Download IO::Util 1.5

 http://ftp.casaafacerilor.ro/mirrors/CPAN/authors/id/D/DO/DOMIZIO/IO-Util-1.5.tar.gz

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