NAME

TAP::Parser::Iterator - Internal TAP::Parser Iterator

VERSION

Version 3.05

SYNOPSIS

  use TAP::Parser::Iterator;
  my $it = TAP::Parser::Iterator->new(\*TEST);
  my $it = TAP::Parser::Iterator->new(\@array);

  my $line = $it->next;

Originally ripped off from Test::Harness.

DESCRIPTION

FOR INTERNAL USE ONLY!

This is a simple iterator wrapper for arrays and filehandles.

Class Methods

new

 my $iter = TAP::Parser::Iterator->new( $array_reference );
 my $iter = TAP::Parser::Iterator->new( $filehandle );

Create an iterator.

Instance Methods

next

 while ( my $item = $iter->next ) { ... }

Iterate through it, of course.

next_raw

 while ( my $item = $iter->next_raw ) { ... }

Iterate raw input without applying any fixes for quirky input syntax.

handle_unicode

If necessary switch the input stream to handle unicode. This only has any effect for I/O handle based streams.

get_select_handles

Return a list of filehandles that may be used upstream in a select() call to signal that this Iterator is ready. Iterators that are not handle based should return an empty list.