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Diffstat (limited to 'Perl/t/Test/Harness/Iterator.pm')
-rw-r--r-- | Perl/t/Test/Harness/Iterator.pm | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/Perl/t/Test/Harness/Iterator.pm b/Perl/t/Test/Harness/Iterator.pm deleted file mode 100644 index 5e22793..0000000 --- a/Perl/t/Test/Harness/Iterator.pm +++ /dev/null @@ -1,61 +0,0 @@ -package Test::Harness::Iterator; - -use strict; -use vars qw($VERSION); -$VERSION = 0.01; - - -=head1 NAME - -Test::Harness::Iterator - Internal Test::Harness Iterator - -=head1 SYNOPSIS - - use Test::Harness::Iterator; - use Test::Harness::Iterator; - my $it = Test::Harness::Iterator->new(\*TEST); - my $it = Test::Harness::Iterator->new(\@array); - - my $line = $it->next; - - -=head1 DESCRIPTION - -B<FOR INTERNAL USE ONLY!> - -This is a simple iterator wrapper for arrays and filehandles. - -=cut - -sub new { - my($proto, $thing) = @_; - - my $self = {}; - if( ref $thing eq 'GLOB' ) { - bless $self, 'Test::Harness::Iterator::FH'; - $self->{fh} = $thing; - } - elsif( ref $thing eq 'ARRAY' ) { - bless $self, 'Test::Harness::Iterator::ARRAY'; - $self->{idx} = 0; - $self->{array} = $thing; - } - else { - warn "Can't iterate with a ", ref $thing; - } - - return $self; -} - -package Test::Harness::Iterator::FH; -sub next { - my $fh = $_[0]->{fh}; - return scalar <$fh>; -} - - -package Test::Harness::Iterator::ARRAY; -sub next { - my $self = shift; - return $self->{array}->[$self->{idx}++]; -} |