Login or Register to Ask a Question and Join Our Community


Cartoons for Geeks

Love Story

 
Thread Tools Search this Thread
The Lounge What is on Your Mind? Cartoons for Geeks Love Story
# 1  
Old 11-17-2008
Love Story
2008-11-17T23:14:37+01:00
Image *



Image Image Image Image
Image

Source...
 
Login or Register to Ask a Question

Previous Thread | Next Thread

1 More Discussions You Might Find Interesting

1. Tips and Tutorials

The Whole Story on #! /usr/bin/ksh

Introduction Originally, we only had one shell on unix. When ran a command, the shell would attempt to invoke one of the exec() system calls on it. It the command was an executable, the exec would succeed and the command would run. If the exec() failed, the shell would not give up, instead it... (3 Replies)
Discussion started by: Perderabo
3 Replies
Login or Register to Ask a Question

LEARN ABOUT SUSE

tap::parser::source

TAP::Parser::Source(3pm)				 Perl Programmers Reference Guide				  TAP::Parser::Source(3pm)

NAME

       TAP::Parser::Source - Stream output from some source

VERSION

       Version 3.17

SYNOPSIS

	 use TAP::Parser::Source;
	 my $source = TAP::Parser::Source->new;
	 my $stream = $source->source(['/usr/bin/ruby', 'mytest.rb'])->get_stream;

DESCRIPTION

       Takes a command and hopefully returns a stream from it.

METHODS

   Class Methods
       "new"

	my $source = TAP::Parser::Source->new;

       Returns a new "TAP::Parser::Source" object.

   Instance Methods
       "source"

	my $source = $source->source;
	$source->source(['./some_prog some_test_file']);

	# or
	$source->source(['/usr/bin/ruby', 't/ruby_test.rb']);

       Getter/setter for the source.  The source should generally consist of an array reference of strings which, when executed via
       &IPC::Open3::open3, should return a filehandle which returns successive rows of TAP.  "croaks" if it doesn't get an arrayref.

       "get_stream"

	my $stream = $source->get_stream;

       Returns a TAP::Parser::Iterator stream of the output generated by executing "source".  "croak"s if there was no command found.

       Must be passed an object that implements a "make_iterator" method.  Typically this is a TAP::Parser instance.

       "merge"

	 my $merge = $source->merge;

       Sets or returns the flag that dictates whether STDOUT and STDERR are merged.

SUBCLASSING

       Please see "SUBCLASSING" in TAP::Parser for a subclassing overview.

   Example
	 package MyRubySource;

	 use strict;
	 use vars '@ISA';

	 use Carp qw( croak );
	 use TAP::Parser::Source;

	 @ISA = qw( TAP::Parser::Source );

	 # expect $source->(['mytest.rb', 'cmdline', 'args']);
	 sub source {
	   my ($self, $args) = @_;
	   my ($rb_file) = @$args;
	   croak("error: Ruby file '$rb_file' not found!") unless (-f $rb_file);
	   return $self->SUPER::source(['/usr/bin/ruby', @$args]);
	 }

SEE ALSO

       TAP::Object, TAP::Parser, TAP::Parser::Source::Perl,

perl v5.12.1							    2010-04-26						  TAP::Parser::Source(3pm)