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TAP::Parser::Iterator.3pm-3.09

NAME

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

VERSION

Version 3.09

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.