GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages
Mixin::Linewise::Writers(3) User Contributed Perl Documentation Mixin::Linewise::Writers(3)

Mixin::Linewise::Writers - get linewise writers for strings and filenames

version 0.110

  package Your::Pkg;
  use Mixin::Linewise::Writers -writers;

  sub write_handle {
    my ($self, $data, $handle) = @_;

    $handle->print("datum: $_\n") for @$data;
  }

Then:

  use Your::Pkg;

  Your::Pkg->write_file($data, $filename);

  Your::Pkg->write_string($data, $string);

  Your::Pkg->write_handle($data, $fh);

This module has the same support period as perl itself: it supports the two most recent versions of perl. (That is, if the most recently released version is v5.40, then this module should work on both v5.40 and v5.38.)

Although it may work on older versions of perl, no guarantee is made that the minimum required version will not be increased. The version may be increased for any reason, and there is no promise that patches will be accepted to lower the minimum required perl.

"write_file" and "write_string" are exported by default. Either can be requested individually, or renamed. They are generated by Sub::Exporter, so consult its documentation for more information.

Both can be generated with the option "method" which requests that a method other than "write_handle" is called with the created IO::Handle.

If given a "binmode" option, any "write_file" type functions will use that as an IO layer, otherwise, the default is "encoding(UTF-8)".

  use Mixin::Linewise::Writers -writers => { binmode => "raw" };
  use Mixin::Linewise::Writers -writers => { binmode => "encoding(iso-8859-1)" };

  Your::Pkg->write_file($data, $filename);
  Your::Pkg->write_file($data, $options, $filename);

This method will try to open a new file with the given name. It will then call "write_handle" with that handle.

An optional hash reference may be passed before $filename with options. The only valid option currently is "binmode", which overrides any default set from "use" or the built-in "encoding(UTF-8)".

Any arguments after $filename are passed along after to "write_handle".

  my $string = Your::Pkg->write_string($data);
  my $string = Your::Pkg->write_string(\%option, $data);

"write_string" will create a new handle on the given string, then call "write_handle" to write to that handle, and return the resulting string. Because handles on strings must be octet-oriented, the string will contain octets. It will be opened in the default binmode established by importing. (See "EXPORTS", above, and the options, below.)

Any arguments after $data are passed along after to "write_handle".

Like "write_file", this method can take a leading hashref with one valid argument: "binmode".

Ricardo SIGNES <rjbs@semiotic.systems>

This software is copyright (c) 2008 by Ricardo SIGNES.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

2021-06-23 perl v5.32.1

Search for    or go to Top of page |  Section 3 |  Main Index

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with ManDoc.