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NAME

Catmandu::Cmd::breaker - Parse Catmandu::Breaker exports

EXAMPLES

  catmandu breaker [<OPTIONS>] <BREAKER.FILE>

  $ catmandu convert XML --path book to Breaker --handler xml < t/book.xml > data.breaker
  $ catmandu breaker data.breaker

  # verbose output
  $ catmandu breaker -v data.breaker

  # The breaker command needs to know the unique fields in the dataset to build statistics
  # By default it will scan the whole file for fields. This can be a very
  # time consuming process. With --maxscan one can limit the number of lines
  # in the breaker file that can be scanned for unique fields
  $ catmandu breaker -v --maxscan 1000000 data.breaker

  # Alternatively the fields option can be used to specify the unique fields
  $ catmandu breaker -v --fields 245a,022a data.breaker

  $ cat data.breaker | cut -f 2 | sort -u > fields.txt
  $ catmandu breaker -v --fields fields.txt data.breaker

  # Export statistics as CSV. See L<Catmandu::Exporter::Stat> for supported formats.
  $ catmandu breaker --as CSV data.breaker