metertools.extract_meter_list — Abjad v1.1.1 documentation

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# metertools.extract_meter_list

`abjad.tools.metertools.` `extract_meter_list`(components)

  Extract ordered list of meter pairs from `components`.

  Example:

      abjad> t = Staff([RigidMeasure((2, 8), construct.scale(2)),
         RigidMeasure((3, 8), construct.scale(3)),
         RigidMeasure((4, 8), construct.scale(4))])

      abjad> metertools.extract_meter_list(t[:])
      [(2, 8), (3, 8), (4, 8)]

  Useful as input to some rhythmic transforms.

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