version 1.1, 2009/07/09 19:21:34 |
version 1.3, 2010/01/06 19:54:56 |
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package Text::Todo; |
package Text::Todo; |
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# $RedRiver$ |
# $RedRiver: Todo.pm,v 1.2 2009/07/10 22:26:14 andrew Exp $ |
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use warnings; |
use warnings; |
use strict; |
use strict; |
use Carp; |
use Carp; |
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use Class::Std::Utils; |
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use Text::Todo::Entry; |
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use version; our $VERSION = qv('0.0.1'); |
use version; our $VERSION = qv('0.0.1'); |
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# Other recommended modules (uncomment to use): |
{ |
# use IO::Prompt; |
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# use Perl6::Export; |
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# use Perl6::Slurp; |
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# use Perl6::Say; |
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my %file_of; |
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my %list_of; |
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# Module implementation here |
sub new { |
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my ( $class, $file ) = @_; |
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my $self = bless anon_scalar(), $class; |
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my $ident = ident($self); |
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1; # Magic true value required at end of module |
if ($file) { $self->load($file); } |
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return $self; |
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} |
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sub file { |
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my ( $self, $file ) = @_; |
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my $ident = ident($self); |
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if ($file) { |
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$file_of{$ident} = $file; |
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} |
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return $file_of{$ident}; |
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} |
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sub load { |
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my ( $self, $file ) = @_; |
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my $ident = ident($self); |
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$file = $self->file($file) || croak 'load requires a filename'; |
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my @list; |
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open my $fh, '<', $file or croak "Couldn't open [$file]: $!"; |
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while (<$fh>) { |
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s/\r?\n$//xms; |
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push @list, Text::Todo::Entry->new($_); |
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} |
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close $fh or croak "Couldn't close [$file]: $!"; |
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$list_of{$ident} = \@list; |
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return 1; |
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} |
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sub save { |
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my ( $self, $file ) = @_; |
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my $ident = ident($self); |
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$file = $self->file($file) || croak 'save requires a filename'; |
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open my $fh, '>', $file or croak "Couldn't open [$file]: $!"; |
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foreach my $e ( @{ $list_of{$ident} } ) { |
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print {$fh} $e->text . "\n" |
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or croak "Couldn't print to [$file]: $!"; |
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} |
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close $fh or croak "Couldn't close [$file]: $!"; |
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return 1; |
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} |
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sub list { |
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my ($self) = @_; |
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my $ident = ident($self); |
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return if !$list_of{$ident}; |
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return $list_of{$ident}; |
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#my $id = 1; |
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#my @l; |
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#foreach my $e ( @{ $list_of{$ident} } ) { |
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# push @l, $e; #{ %{$e}, id => $id }; |
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# $id++; |
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#} |
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# |
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#my @list = sort { $a->priority cmp $b->priority } |
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# grep { defined $_->priority } @l; |
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# |
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#push @list, grep { !defined $_->priority } @l; |
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# |
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#return \@list; |
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} |
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sub add { |
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my ( $self, $entry ) = @_; |
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my $ident = ident($self); |
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if ( ref $entry ) { |
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if ( ref $entry ne 'Text::Todo::Entry' ) { |
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croak( 'entry is a ' |
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. ref($entry) |
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. ' not a Text::Todo::Entry!' ); |
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} |
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} |
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else { |
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$entry = Text::Todo::Entry->new($entry); |
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} |
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push @{ $list_of{$ident} }, $entry; |
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return $entry; |
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} |
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} |
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1; # Magic true value required at end of module |
__END__ |
__END__ |
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=head1 NAME |
=head1 NAME |
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exported, or methods that may be called on objects belonging to the |
exported, or methods that may be called on objects belonging to the |
classes provided by the module. |
classes provided by the module. |
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=head2 new |
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=head2 load |
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=head2 save |
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=head2 file |
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=head2 list |
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=head2 add |
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=head1 DIAGNOSTICS |
=head1 DIAGNOSTICS |
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