.. _auto_string_excludes_all:

*STRING EXCLUDES ALL*
=====================

Checks whether a haystack string excludes every one of the needle substrings supplied in a delimited list. Returns a boolean-like scalar indicating true only when none of the specified needles are found in the haystack. Use this worker to filter or gate workflow branches based on multi-value string exclusion logic.

When to use
-----------

Classification: **process**.

Tagged: ``delimiter``, ``excludes``, ``filter``, ``multi-value``, ``process``, ``scalar``, ``search``, ``string``.

Inputs
------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20 20 20

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - Haystack
     - haystack
     - scalar
     - —
     - ✓
     - The source string to search within; provide the full text or token against which all needle values will be checked.
   * - Needle
     - needle
     - scalar
     - —
     - ✓
     - A delimited list of substrings to exclude; separate multiple values using the character specified in the Delimiter input.
   * - Delimiter
     - delimiter
     - scalar
     - —
     - ✓
     - Single character (or string) used to split the Needle input into individual exclusion terms (e.g. comma ',' or pipe '/').

Outputs
-------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20

   * - Label
     - ID
     - Type
     - Description
   * - string_excludes_all_output_1
     - string_excludes_all_output_1
     - scalar
     - Boolean-like scalar result — truthy if the haystack contains none of the needle substrings, falsy if at least one needle is found.

Disciplines
-----------

- platform.workflow

Runnable example
----------------

A runnable example is registered for this worker. Open the example workflow on the d3VIEW canvas: `/api/workflow/example?id=string_excludes_all <https://www.d3view.com/api/workflow/example?id=string_excludes_all>`_

.. raw:: html

   <hr style="margin-top:2em">
   <p style="font-size:11px;color:#888">
   Auto-generated from <code>transformation</code> schema. Worker id: <code>string_excludes_all</code>. Schema hash: <code>9cd21171c994</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
   </p>