Editing: IO::Stringy.3pm
.\" Automatically generated by Pod::Man 4.11 (Pod::Simple 3.35) .\" .\" Standard preamble: .\" ======================================================================== .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" Set up some character translations and predefined strings. \*(-- will .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left .\" double quote, and \*(R" will give a right double quote. \*(C+ will .\" give a nicer C++. Capital omega is used to do unbreakable dashes and .\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff, .\" nothing in troff, for use with C<>. .tr \(*W- .ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p' .ie n \{\ . ds -- \(*W- . ds PI pi . if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch . if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch . ds L" "" . ds R" "" . ds C` "" . ds C' "" 'br\} .el\{\ . ds -- \|\(em\| . ds PI \(*p . ds L" `` . ds R" '' . ds C` . ds C' 'br\} .\" .\" Escape single quotes in literal strings from groff's Unicode transform. .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" .\" If the F register is >0, we'll generate index entries on stderr for .\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index .\" entries marked with X<> in POD. Of course, you'll have to process the .\" output yourself in some meaningful fashion. .\" .\" Avoid warning from groff about undefined register 'F'. .de IX .. .nr rF 0 .if \n(.g .if rF .nr rF 1 .if (\n(rF:(\n(.g==0)) \{\ . if \nF \{\ . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . if !\nF==2 \{\ . nr % 0 . nr F 2 . \} . \} .\} .rr rF .\" ======================================================================== .\" .IX Title "IO::Stringy 3" .TH IO::Stringy 3 "2020-01-17" "perl v5.26.3" "User Contributed Perl Documentation" .\" For nroff, turn off justification. Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" IO\-stringy \- I/O on in\-core objects like strings and arrays .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 2 \& use strict; \& use warnings; \& \& use IO::AtomicFile; # Write a file which is updated atomically \& use IO::InnerFile; # define a file inside another file \& use IO::Lines; # I/O handle to read/write to array of lines \& use IO::Scalar; # I/O handle to read/write to a string \& use IO::ScalarArray; # I/O handle to read/write to array of scalars \& use IO::Wrap; # Wrap old\-style FHs in standard OO interface \& use IO::WrapTie; # Tie your handles & retain full OO interface \& \& # ... .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" This toolkit primarily provides modules for performing both traditional and object-oriented i/o) on things \fIother\fR than normal filehandles; in particular, IO::Scalar, IO::ScalarArray, and IO::Lines. .PP In the more-traditional IO::Handle front, we have IO::AtomicFile which may be used to painlessly create files which are updated atomically. .PP And in the \*(L"this-may-prove-useful\*(R" corner, we have IO::Wrap, whose exported \fBwraphandle()\fR function will clothe anything that's not a blessed object in an IO::Handle\-like wrapper... so you can just use \s-1OO\s0 syntax and stop worrying about whether your function's caller handed you a string, a globref, or a FileHandle. .SH "AUTHOR" .IX Header "AUTHOR" Eryq (\fIeryq@zeegee.com\fR). President, ZeeGee Software Inc (\fIhttp://www.zeegee.com\fR). .SH "CONTRIBUTORS" .IX Header "CONTRIBUTORS" Dianne Skoll (\fIdfs@roaringpenguin.com\fR). .SH "COPYRIGHT & LICENSE" .IX Header "COPYRIGHT & LICENSE" Copyright (c) 1997 Erik (Eryq) Dorfman, ZeeGee Software, Inc. All rights reserved. .PP This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
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