App::ClusterSSH::Range (3)

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NAME

ClusterSSH::Range - Object representing expandable ranges

SYNOPSIS

    use App::ClusterSSH::Range;
    my $range=App::ClusterSSH::Range->new();
    my @list = $range->expand('range{0..5}');

DESCRIPTION

Perform string expansion looking for ranges before then finishing off using "File::Glob::bsd_glob".

METHODS

$range = App::ClusterSSH::Range->new();

Create a new object to perform range processing

@expanded = $range->expand(@strings);

Expand the given strings. Ranges are checked for and processed. The resulting string is then put through File::Glob::bsd_glob before being returned.

Ranges are of the form:

 base{start..stop}
 a{0..3} => a0 a1 a2 a3 
 b{4..6,9,12..14} => b4 b5 b6 b9 b12 b13 b14