Io Loro Elara

Loro project is an open system (language and IDE) intended to help beginners learn to program. It uses its own programming language and includes an integrated development environment system focused on first-year students. The language features a "specify, then implement" methodology; you have...

PDL::IO::Pic is a image I/O for PDL. Image I/O for PDL based on the netpbm package. This package implements I/O for a number of popular image formats by exploiting the xxxtopnm and pnmtoxxx converters from the netpbm package (which is based on the original pbmplus by Jef Poskanzer). Netpbm...

PDL::IO::Misc is a Perl module with misc IO routines for PDL. rcols() Read ASCII whitespaced cols from a file into piddles and perl arrays (also see "rgrep()"). There are two calling conventions - the old version, where a pattern can be specified after the filename/handle, and the new...


Platforms: *nix

IO::Interactive is a Perl module with utilities for interactive I/O. SYNOPSIS use IO::Interactive qw(is_interactive interactive busy); if ( is_interactive() ) { print "Running interactivelyn"; } # or... print {interactive} "Running interactivelyn"; $fh = busy {...


Platforms: *nix

IO::Prompt is a Perl module to interactively prompt for user input. SYNOPSIS use IO::Prompt; while( prompt "next: " ) { print "You said $_n"; } By default, this module exports a single function prompt. It prompts the user to enter some input, and returns an object that represents the...


Platforms: *nix

IO::Busy is a Perl module to intercept terminal input while something else is happening. SYNOPSIS use IO::Busy; my $fh = busy { non_interactive_stuff(); }; This module exports a single subroutine, named busy. That subroutine takes a single argument, which must be a block of code. busy...


Platforms: *nix

IO::InSitu is a Perl module to avoid clobbering files opened for both input and output. SYNOPSIS use IO::InSitu; my ($in, $out) = open_rw($infile_name, $outfile_name); for my $line (<$in>) { $line =~ s/foo/bar/g; print {$out} $line; } When users want to do in-situ processing on a...


Platforms: *nix

IO-stringy is a I/O on in-core objects like strings and arrays. SYNOPSIS IO:: ::AtomicFile adpO Write a file which is updated atomically ERYQ ::Lines bdpO I/O handle to read/write to array of lines ERYQ ::Scalar RdpO I/O handle to read/write to a string ERYQ ::ScalarArray RdpO I/O handle...


Platforms: *nix

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...


Platforms: *nix

Iterator::IO is a Perl module with filesystem and stream iterators. SYNOPSIS use Iterator::IO; # Return the names of files in a directory (except . and ..) $iter = idir_listing ($path); # Return all the files in a directory tree, one at a time. # Like File::Find, in slow motion. $iter...


Platforms: *nix

CAD::Drawing::IO::Image is a Perl module with output methods for images. Requisite Plug-in Functions See CAD::Drawing::IO for a description of the plug-in architecture. check_type Returns true if $type is "img" or $filename matches one of the ImageMagick type extensions. $fact =...


Platforms: *nix

CAD::Drawing::IO::Tk is a Perl module with GUI I/O methods for CAD::Drawing. This module is considered extremely pre-ALPHA and its use is probably deprecated by the time you read this. Methods There is no constructor for this class, its methods are inherited via CAD::Drawing::IO Thoughts...


Platforms: *nix

CAD::Drawing::IO::PostScript is a Perl module with PostScript output methods. I would like this module to both load and save PostScript vector graphics, but I have not yet found a suitable PostScript parsing package. This module should be considered pre-ALPHA and untested. Some features rely...


Platforms: *nix

CAD::Drawing::IO::PgDB is a Perl module with PostgreSQL save / load methods. This module is considered pre-ALPHA and under-documented. Its use is strongly discouraged except under experimental conditions. Particularly susceptible to change will be the table structure of the database, which...


Platforms: *nix

CAD::Drawing::IO::Compressed is a Perl module to load and save compressed data. Requisite Plug-in Functions See CAD::Drawing::IO for a description of the plug-in architecture. check_type Returns true if $type is "compressed" or $filename has a ".gz" extension (probably the best way.)...


Platforms: *nix

CAD::Drawing::IO::Split is a Perl module that allows fast distributed text file methods. Requisite Plug-in Functions See CAD::Drawing::IO for a description of the plug-in architecture. check_type Returns true if $type is "split" or $filename is a directory (need a tag?) $fact =...


Platforms: *nix

CAD::Drawing::IO are I/O methods for the CAD::Drawing module. This module provides the load() and save() functions for CAD::Drawing and provides a point of flow-control to deal with the inheritance and other trickiness of having multiple formats handled through a single module. Utility...


Platforms: *nix

dtRdr::Annotation::IO::YAML is a Perl module to read/write annotations from/to yml files. Methods init $io->init; items_for Return the hashrefs for a given book. @items = $io->items_for($book); insert $io->insert($object, %args); delete $io->delete($object, %args); update...


Platforms: *nix

IO::Tty is a Perl module to low-level allocate a pseudo-Tty, import constants. SYNOPSIS use IO::Tty qw(TIOCNOTTY); ... # use only to import constants, see IO::Pty to create ptys. IO::Tty is used internally by IO::Pty to create a pseudo-tty. You wouldnt want to use it directly except to...


Platforms: *nix

Bio::PopGen::IO contains input individual,marker,allele information. SYNOPSIS use Bio::PopGen::IO; my $io = new Bio::PopGen::IO(-format => csv, -file => data.csv); # Some IO might support reading in a population at a time my @population; while( my $ind = $io->next_individual ) { push...


Platforms: *nix