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<title>The data-lens․transducers package (The data-lens/beta/transducers Reference Manual)</title>
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<span id="The-data_002dlens_2024transducers-package"></span><div class="header">
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<span id="data_002dlens_002etransducers"></span><h3 class="section">3.2 <tt>data-lens.transducers</tt></h3>
<span id="go-to-the-DATA_002dLENS_2024TRANSDUCERS-package"></span><span id="index-data_002dlens_002etransducers"></span>
<span id="index-Package_002c-data_002dlens_002etransducers"></span>
<dl compact="compact">
<dt><strong>Source</strong></dt>
<dd><p><a href="The-data_002dlens_002fbeta_002ftransducers_002fpackage_002elisp-file.html#go-to-the-data_002dlens_002fbeta_002ftransducers_002fpackage_2024lisp-file"><tt>package.lisp</tt></a> (file)
</p></dd>
<dt><strong>Use List</strong></dt>
<dd><p><tt>common-lisp</tt>
</p></dd>
<dt><strong>Exported Definitions</strong></dt>
<dd><ul>
<li> <a href="Exported-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236CATTING-function"><tt>catting</tt></a> (function)
</li><li> <a href="Exported-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236COLLECTING-function"><tt>collecting</tt></a> (function)
</li><li> <a href="Exported-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236COMPRESSING_002dRUNS-function"><tt>compressing-runs</tt></a> (function)
</li><li> <a href="Exported-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236DEDUPING-function"><tt>deduping</tt></a> (function)
</li><li> <a href="Exported-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236DROPPING-function"><tt>dropping</tt></a> (function)
</li><li> <a href="Exported-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236FILTERING-function"><tt>filtering</tt></a> (function)
</li><li> <a href="Exported-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236HASH_002dTABLE_002dSELECT-function"><tt>hash-table-select</tt></a> (function)
</li><li> <a href="Exported-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236IOTA-function"><tt>iota</tt></a> (function)
</li><li> <a href="Exported-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236LAZY_002dSEQUENCE-function"><tt>lazy-sequence</tt></a> (function)
</li><li> <a href="Exported-classes.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236LAZY_002dSEQUENCE-class"><tt>lazy-sequence</tt></a> (class)
</li><li> <a href="Exported-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236MAPCATTING-function"><tt>mapcatting</tt></a> (function)
</li><li> <a href="Exported-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236MAPPING-function"><tt>mapping</tt></a> (function)
</li><li> <a href="Exported-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236MV_002dFILTERING-function"><tt>mv-filtering</tt></a> (function)
</li><li> <a href="Exported-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236MV_002dMAPPING-function"><tt>mv-mapping</tt></a> (function)
</li><li> <a href="Exported-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236MV_002dSELECTING-function"><tt>mv-selecting</tt></a> (function)
</li><li> <a href="Exported-macros.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236REPEATING-macro"><tt>repeating</tt></a> (macro)
</li><li> <a href="Exported-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236REPEATING_002a-function"><tt>repeating*</tt></a> (function)
</li><li> <a href="Exported-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236SPLITTING-function"><tt>splitting</tt></a> (function)
</li><li> <a href="Exported-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236TAKING-function"><tt>taking</tt></a> (function)
</li></ul>
</dd>
<dt><strong>Internal Definitions</strong></dt>
<dd><ul>
<li> <a href="Internal-macros.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236COMMENT-macro"><tt>comment</tt></a> (macro)
</li><li> <a href="Internal-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236EDUCTION-function"><tt>eduction</tt></a> (function)
</li><li> <a href="Internal-generic-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236NEXT-generic-function"><tt>next</tt></a> (generic function)
</li><li> <a href="Internal-generic-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236NEXT-DATA_002dLENS_2024TRANSDUCERS_2236_2236LAZY_002dSEQUENCE-method"><tt>next</tt></a> (method)
</li><li> <a href="Internal-functions.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236SEQ-function"><tt>seq</tt></a> (function)
</li><li> <a href="Internal-macros.html#go-to-the-DATA_002dLENS_2024TRANSDUCERS_2236_2236TRANSDUCER_002dLAMBDA-macro"><tt>transducer-lambda</tt></a> (macro)
</li></ul>
</dd>
</dl>
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