File Coverage

lib/Google/RestApi/SheetsApi4/RangeGroup/Tie/Iterator.pm

Criterion	Covered	Total	%
statement	27	28	96.4
branch	1	2	50.0
condition			n/a
subroutine	4	5	80.0
pod	3	3	100.0
total	35	38	92.1

our $VERSION = '1.0.2';

use Google::RestApi::Setup;

use parent qw(Google::RestApi::SheetsApi4::RangeGroup::Iterator);

  my $class = shift;
  state $check = compile_named(
    tied    => HashRef,
    _extra_ => slurpy Any,
  );
  my $p = named_extra($check->(@_));

  my $ptied = delete $p->{tied};
  my $tied = tied(%$ptied);

  my $ranges = $tied->ranges();
  my @keys = keys %$ranges;
  my @values = values %$ranges;

  my $range_group = $tied->spreadsheet()->range_group(@values);
  my $self = $class->SUPER::new(
    %$p,
    range_group => $range_group,
  );

  $self->{keys} = \@keys;
  $self->{tied} = $ptied;

  return bless $self, $class;
}

  my $self = shift;
  my $range_group = $self->SUPER::iterate(@_) or return;

  my @ranges = $range_group->ranges();
  my %ranges = map {
    $self->{keys}->[$_] => $ranges[$_];
  } (0..$#ranges);
  my $tied = tied( %{ $self->{tied} });
  return $tied->default_worksheet()->tie(%ranges);
}

1;


=head1 NAME

Google::RestApi::SheetsApi4::RangeGroup::Tie::Iterator - An iterator for tied Ranges.

=head1 DESCRIPTION

A RangeGroup::Tie::Iterator is used to iterate through a tied range group,
returning a tied range group of cells, one group at a time.

See the description and synopsis at Google::RestApi::SheetsApi4.

=head1 SUBROUTINES

=over

=item new(tied => <hashref>, %args);

Creates a new Iterator object for the given tied range group.

 tied: A hashref tied to the RangeGroup::Tie object.

'args' are passed through to the parent RangeGroup::Iterator::new
object's routine.

You would not normally call this directly, you'd use the RangeGroup::Tie::iterator
method to create the iterator object for you.

=item iterate();

Return the next group of tied cells in the iteration sequence.

=back

=head1 AUTHORS

=over

=item

Robin Murray [e-mail]

=back

=head1 COPYRIGHT

Copyright (c) 2021, Robin Murray. All rights reserved.

This program is free software; you may redistribute it and/or modify it under the same terms as Perl itself.