.. _`First Tuple2`:

.. _`org.sysess.sympathy.tuple.firsttuple2`:

First Tuple2
~~~~~~~~~~~~

.. image:: first.svg
   :width: 48


Get the first element out of a two-element tuple (pair).

*Input ports*:
    :<unnamed>: (<a>, <b>)

        Tuple

*Output ports*:
    :<unnamed>: <a>

        First



.. automodule:: node_tuple_operations

.. class:: FirstTuple2


Example flows
#############

* :download:`TupleOperations.syx </_examples/Sympathy/Generic/Tuple/TupleOperations.syx>`