internal package Foswiki::Iterator::FilterIterator

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    ClassMethod new( $iter, $sub, $data )

    Construct a new iterator that will filter $iter based on the results from $sub. $sub should return 0 if the next() from $iter should be filtered and 1 if it should be treated as the next item in the sequence.

    $data is an optional arbitrary data item which will be passed to $sub in $_[1]

    This topic: System > Category > DeveloperDocumentationCategory > PerlDoc
    Topic revision: 27 Feb 2018, UnknownUser
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