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Js_option.html
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<!doctype html>
<html>
<head>
<link rel="stylesheet" href="../api_static/tomorrow-night.css">
<link rel="stylesheet" href="../api_static/style.css" type="text/css">
<script src="../api_static//highlight.pack.js"></script>
<script src="../api_static//script.js"></script>
<script>hljs.initHighlightingOnLoad();</script>
<meta charset="utf8">
<link rel="previous" href="Js_obj.html"><link rel="next" href="Js_primitive.html">
<title> Js_option </title></head>
<body>
<nav class="module-index"><ul><li><a href="Bs.html">Bs</a></li>
<li><a href="Bs_dyn.html">Bs_dyn</a></li>
<li><a href="Bs_dyn_lib.html">Bs_dyn_lib</a></li>
<li><a href="Dom.html">Dom</a></li>
<li><a href="Dom_storage.html">Dom_storage</a></li>
<li><a href="Js.html">Js</a></li>
<li><a href="Js_array.html">Js_array</a></li>
<li><a href="Js_boolean.html">Js_boolean</a></li>
<li><a href="Js_cast.html">Js_cast</a></li>
<li><a href="Js_date.html">Js_date</a></li>
<li><a href="Js_dict.html">Js_dict</a></li>
<li><a href="Js_exn.html">Js_exn</a></li>
<li><a href="Js_float.html">Js_float</a></li>
<li><a href="Js_global.html">Js_global</a></li>
<li><a href="Js_int.html">Js_int</a></li>
<li><a href="Js_int64.html">Js_int64</a></li>
<li><a href="Js_internal.html">Js_internal</a></li>
<li><a href="Js_json.html">Js_json</a></li>
<li><a href="Js_list.html">Js_list</a></li>
<li><a href="Js_math.html">Js_math</a></li>
<li><a href="Js_nativeint.html">Js_nativeint</a></li>
<li><a href="Js_null.html">Js_null</a></li>
<li><a href="Js_null_undefined.html">Js_null_undefined</a></li>
<li><a href="Js_obj.html">Js_obj</a></li>
<li><a href="Js_option.html">Js_option</a></li>
<li><a href="Js_primitive.html">Js_primitive</a></li>
<li><a href="Js_promise.html">Js_promise</a></li>
<li><a href="Js_re.html">Js_re</a></li>
<li><a href="Js_result.html">Js_result</a></li>
<li><a href="Js_string.html">Js_string</a></li>
<li><a href="Js_typed_array.html">Js_typed_array</a></li>
<li><a href="Js_types.html">Js_types</a></li>
<li><a href="Js_undefined.html">Js_undefined</a></li>
<li><a href="Js_unsafe.html">Js_unsafe</a></li>
<li><a href="Js_vector.html">Js_vector</a></li>
<li><a href="Node.html">Node</a></li>
<li><a href="Node_buffer.html">Node_buffer</a></li>
<li><a href="Node_child_process.html">Node_child_process</a></li>
<li><a href="Node_fs.html">Node_fs</a></li>
<li><a href="Node_module.html">Node_module</a></li>
<li><a href="Node_path.html">Node_path</a></li>
<li><a href="Node_process.html">Node_process</a></li></ul></nav>
<div class="navbar"><a class="pre" href="Js_obj.html" title="Js_obj">Previous</a>
<a class="up" href="index.html" title="Index">Up</a>
<a class="post" href="Js_primitive.html" title="Js_primitive">Next</a>
</div>
<h1>Module <a href="type_Js_option.html">Js_option</a></h1>
<pre><span class="keyword">module</span> Js_option: <code class="code">sig</code> <a href="Js_option.html">..</a> <code class="code">end</code></pre><hr width="100%">
<div class="type-declaration">
<pre><span id="TYPEt"><span class="keyword">type</span> <code class="type">'a</code> t</span> = <code class="type">'a option</code> </pre>
</div>
<pre><span id="VALsome"><span class="keyword">val</span> some</span> : <code class="type">'a -> 'a option</code></pre>
<pre><span id="VALisSome"><span class="keyword">val</span> isSome</span> : <code class="type">'a option -> bool</code></pre>
<pre><span id="VALisSomeValue"><span class="keyword">val</span> isSomeValue</span> : <code class="type">('a -> 'a -> bool [@bs]) -> 'a -> 'a option -> bool</code></pre>
<pre><span id="VALisNone"><span class="keyword">val</span> isNone</span> : <code class="type">'a option -> bool</code></pre>
<pre><span id="VALgetExn"><span class="keyword">val</span> getExn</span> : <code class="type">'a option -> 'a</code></pre>
<pre><span id="VALequal"><span class="keyword">val</span> equal</span> : <code class="type">('a -> 'b -> bool [@bs]) -> 'a option -> 'b option -> bool</code></pre>
<pre><span id="VALandThen"><span class="keyword">val</span> andThen</span> : <code class="type">('a -> 'b option [@bs]) -> 'a option -> 'b option</code></pre>
<pre><span id="VALmap"><span class="keyword">val</span> map</span> : <code class="type">('a -> 'b [@bs]) -> 'a option -> 'b option</code></pre>
<pre><span id="VALdefault"><span class="keyword">val</span> default</span> : <code class="type">'a -> 'a option -> 'a</code></pre>
<pre><span id="VALfilter"><span class="keyword">val</span> filter</span> : <code class="type">('a -> bool [@bs]) -> 'a option -> 'a option</code></pre>
<pre><span id="VALfirstSome"><span class="keyword">val</span> firstSome</span> : <code class="type">'a option -> 'a option -> 'a option</code></pre></body></html>