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

Perl module function IO IO function general-utility IO

IO::Util Description

IO::Util is a selection of general-utility IO function. 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' => # }, # 'parB' => { # 'optA' => , # 'optB' => { # 'key' => 'any key' # } # } # } Requirements: · Time::HiRes · Sys::Hostname · Perl

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