.. _`Extract Flows as Lambdas`:

.. _`org.sysess.builtin.extractflowslambdas`:

Extract Flows as Lambdas
````````````````````````

.. image:: extract_one_to_one.svg
   :width: 48


Extract top level Flows as Lambda functions matching datatype in flows




Documentation
:::::::::::::

Extract top level Flows as 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.


Definition
::::::::::


Input ports
...........

    **Filenames**  [datasource]
        Flow filenames containing Lambdas


Output ports
............

    **Functions**  [() -> ()]
        Lambda functions




Configuration
.............

    **Datatype** (datatype)
        Non-generic datatype to match against lambda functions  in input
    **Strategy for handling extraction issues** (fail_strategy)
        How should the node handle the situation when the extract fails?







Examples
........

* :download:`LambdaOperations.syx </Examples/Sympathy/Generic/Lambda/LambdaOperations.syx>`




Implementation
..............

.. automodule:: node_lambda
    :noindex:

.. class:: ExtractFlowsLambdas
    :noindex: