File::Slurper(3) User Contributed Perl Documentation File::Slurper(3)
NAME
File::Slurper - A simple, sane and efficient module to slurp a file
VERSION
version 0.013
SYNOPSIS
use File::Slurper 'read_text';
my $content = read_text($filename);
DESCRIPTION
This module provides functions for fast and correct slurping and spewing.
All functions are optionally exported. All functions throw exceptions on
errors, write functions don't return any meaningful value.
FUNCTIONS
read_text($filename, $encoding, $crlf)
Reads file $filename into a scalar and decodes it from $encoding (which
defaults to UTF-8). If $crlf is true, crlf translation is performed. The
default for this argument is off. The special value 'auto' will set it to
a platform specific default value.
read_binary($filename)
Reads file $filename into a scalar without any decoding or
transformation.
read_lines($filename, $encoding, $crlf, $skip_chomp)
Reads file $filename into a list/array line-by-line, after decoding from
$encoding, optional crlf translation and chomping. It will always use
newline as separator.
write_text($filename, $content, $encoding, $crlf)
Writes $content to file $filename, encoding it to $encoding (which
defaults to UTF-8). It can also take a "crlf" argument that works exactly
as in read_text.
write_binary($filename, $content)
Writes $content to file $filename as binary data.
read_dir($dirname)
Open "dirname" and return all entries except "." and "..".
RATIONALE
This module tries to make it as easy as possible to read and write files
correctly and fast. The most correct way of doing this is not always
obvious (e.g. #83126
<https://rt.cpan.org/Public/Bug/Display.html?id=83126>), and just as
often the most obvious correct way is not the fastest correct way. This
module hides away all such complications behind an easy intuitive
interface.
DEPENDENCIES
This module has an optional dependency on PerlIO::utf8_strict. Installing
this will make UTF-8 encoded IO significantly faster, but should not
otherwise affect the operation of this module. This may change into a
dependency on the related Unicode::UTF8 in the future.
SEE ALSO
o Path::Tiny(3)
A minimalistic abstraction handling not only IO but also paths.
o IO::All(3)
An attempt to expose as many IO related features as possible via a
single API.
o File::Slurp(3)
This is a previous generation file slurping module. It has a number
of issues, as described here
<http://blogs.perl.org/users/leon_timmermans/2015/08/fileslurp-is-
broken-and-wrong.html>.
o File::Slurp::Tiny(3)
This was my previous attempt at a better file slurping module. It's
mostly (but not entirely) a drop-in replacement for File::Slurp,
which is both a feature (easy conversion) and a bug (interface
issues).
TODO
o "open_text"/"open_binary"?
o "drain_handle"?
AUTHOR
Leon Timmermans <leont@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2014 by Leon Timmermans.
This is free software; you can redistribute it and/or modify it under the
same terms as the Perl 5 programming language system itself.
perl v5.34.0 2021-12-25 File::Slurper(3)
file-slurper 0.13.0 - Generated Sat Aug 20 08:06:39 CDT 2022