docs/help/export.html


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  <title>BQN: Leftward Double Arrow (⇐)</title>
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<h1 id="leftward-double-arrow-"><a class="header" href="#leftward-double-arrow-">Leftward Double Arrow (<code><span class='Gets'>⇐</span></code>)</a></h1>
<h2 id="n--v-export-definition"><a class="header" href="#n--v-export-definition"><code><span class='Value'>n</span> <span class='Gets'>⇐</span> <span class='Value'>v</span></code>: Export Definition</a></h2>
<p><a class="fulldoc" href="../doc/expression.html#exports">→full documentation</a></p>
<p>Define a variable with name <code><span class='Value'>n</span></code> and export it from the current namespace.</p>
<a class="replLink" title="Open in the REPL" target="_blank" href="https://mlochbaum.github.io/BQN/try.html#code=bnMg4oaQIHsgZXhwb3J0ZWQg4oeQIDUsIHVuZXhwb3J0ZWQg4oaQIDB9Cm5zLmV4cG9ydGVkCm5zLnVuZXhwb3J0ZWQ=">↗️</a><pre>    <span class='Value'>ns</span> <span class='Gets'>←</span> <span class='Brace'>{</span> <span class='Value'>exported</span> <span class='Gets'>⇐</span> <span class='Number'>5</span><span class='Separator'>,</span> <span class='Value'>unexported</span> <span class='Gets'>←</span> <span class='Number'>0</span><span class='Brace'>}</span>
    <span class='Value'>ns.exported</span>
5
    <span class='Value'>ns.unexported</span>
<span class='Error'>Error: No key found</span>
</pre>
<h2 id="𝕨--export-names"><a class="header" href="#𝕨--export-names"><code><span class='Value'>𝕨</span> <span class='Gets'>⇐</span></code>: Export names</a></h2>
<p><a class="fulldoc" href="../doc/expression.html#exports">→full documentation</a></p>
<p>Export the names given in <code><span class='Value'>𝕩</span></code> from the current namespace. Names must be defined somewhere in the scope.</p>
<a class="replLink" title="Open in the REPL" target="_blank" href="https://mlochbaum.github.io/BQN/try.html#code=bnMxIOKGkCB7IOKfqGFsc29leHBvcnRlZOKfqeKHkCwgZXhwb3J0ZWQg4oeQIDUsIGFsc29leHBvcnRlZCDihpAgMH0KbnMxLmV4cG9ydGVkCm5zMS5hbHNvZXhwb3J0ZWQ=">↗️</a><pre>    <span class='Value'>ns1</span> <span class='Gets'>←</span> <span class='Brace'>{</span> <span class='Bracket'>⟨</span><span class='Value'>alsoexported</span><span class='Bracket'>⟩</span><span class='Gets'>⇐</span><span class='Separator'>,</span> <span class='Value'>exported</span> <span class='Gets'>⇐</span> <span class='Number'>5</span><span class='Separator'>,</span> <span class='Value'>alsoexported</span> <span class='Gets'>←</span> <span class='Number'>0</span><span class='Brace'>}</span>
    <span class='Value'>ns1.exported</span>
5
    <span class='Value'>ns1.alsoexported</span>
0
</pre>