.. _`Extract Lambdas`:

.. _`org.sysess.builtin.extractlambdas`:

Extract Lambdas
~~~~~~~~~~~~~~~

.. image:: extract.svg
   :width: 48


Extract top level Lambda functions matching datatype in flows.

Lambda functions will change its type to reflect the choosen datatype
as long as it is a non-generic function type and can be matched against
connected nodes. Datatypes configured that fail to satisfy the above
are simply be ignored.

*Ports*:

    **Inputs**:

        :Filenames: [datasource]

            Flow filenames containing Lambdas

    **Outputs**:

        :Functions: () -> ()

            Lambda functions

*Configuration*:

    **datatype**
        Non-generic datatype to match against lambda functions  in input

.. automodule:: node_lambda

.. class:: ExtractLambdas