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monad-ts

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Monad-ts is a small library implements some of key monads and way to chain them in a pipe (flow) in JavaScript and TypeScript. Angular 2+ compatible.

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<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <base data-ice="baseUrl" href="../../"> <title data-ice="title">Identity | API Document</title> <link type="text/css" rel="stylesheet" href="css/style.css"> <link type="text/css" rel="stylesheet" href="css/prettify-tomorrow.css"> <script src="script/prettify/prettify.js"></script> <script src="script/manual.js"></script> </head> <body class="layout-container" data-ice="rootContainer"> <header> <a href="./">Home</a> <a href="identifiers.html">Reference</a> <a href="source.html">Source</a> <a data-ice="repoURL" href="https://github.com/sash-ua/monad-ts" class="repo-url-github">Repository</a> <div class="search-box"> <span> <img src="./image/search.png"> <span class="search-input-edge"></span><input class="search-input"><span class="search-input-edge"></span> </span> <ul class="search-result"></ul> </div> </header> <nav class="navigation" data-ice="nav"><div> <ul> <li data-ice="doc"><span data-ice="kind" class="kind-class">C</span><span data-ice="name"><span><a href="class/src/asyncFlow.js~AsyncFlow.html">AsyncFlow</a></span></span></li> <li data-ice="doc"><span data-ice="kind" class="kind-class">C</span><span data-ice="name"><span><a href="class/src/either.js~Either.html">Either</a></span></span></li> <li data-ice="doc"><span data-ice="kind" class="kind-class">C</span><span data-ice="name"><span><a href="class/src/error.js~ErrorM.html">ErrorM</a></span></span></li> <li data-ice="doc"><span data-ice="kind" class="kind-class">C</span><span data-ice="name"><span><a href="class/src/flow.js~Flow.html">Flow</a></span></span></li> <li data-ice="doc"><span data-ice="kind" class="kind-class">C</span><span data-ice="name"><span><a href="class/src/identity.js~Identity.html">Identity</a></span></span></li> <li data-ice="doc"><span data-ice="kind" class="kind-class">C</span><span data-ice="name"><span><a href="class/src/list.js~List.html">List</a></span></span></li> <li data-ice="doc"><span data-ice="kind" class="kind-class">C</span><span data-ice="name"><span><a href="class/src/maybe.js~Maybe.html">Maybe</a></span></span></li> <li data-ice="doc"><span data-ice="kind" class="kind-class">C</span><span data-ice="name"><span><a href="class/src/monad.js~Monad.html">Monad</a></span></span></li> <li data-ice="doc"><span data-ice="kind" class="kind-class">C</span><span data-ice="name"><span><a href="class/src/state.js~State.html">State</a></span></span></li> <li data-ice="doc"><div data-ice="dirPath" class="nav-dir-path">interfaces</div><span data-ice="kind" class="kind-interface">I</span><span data-ice="name"><span><a href="class/src/interfaces/m.js~M.html">M</a></span></span></li> <li data-ice="doc"><div data-ice="dirPath" class="nav-dir-path">services</div><span data-ice="kind" class="kind-function">F</span><span data-ice="name"><span><a href="function/index.html#static-function-cast">cast</a></span></span></li> <li data-ice="doc"><span data-ice="kind" class="kind-function">F</span><span data-ice="name"><span><a href="function/index.html#static-function-clone">clone</a></span></span></li> <li data-ice="doc"><span data-ice="kind" class="kind-function">F</span><span data-ice="name"><span><a href="function/index.html#static-function-debounceTime">debounceTime</a></span></span></li> <li data-ice="doc"><span data-ice="kind" class="kind-function">F</span><span data-ice="name"><span><a href="function/index.html#static-function-equality">equality</a></span></span></li> <li data-ice="doc"><span data-ice="kind" class="kind-function">F</span><span data-ice="name"><span><a href="function/index.html#static-function-hash">hash</a></span></span></li> <li data-ice="doc"><span data-ice="kind" class="kind-function">F</span><span data-ice="name"><span><a href="function/index.html#static-function-wait">wait</a></span></span></li> <li data-ice="doc"><div data-ice="dirPath" class="nav-dir-path">types</div><span data-ice="kind" class="kind-typedef">T</span><span data-ice="name"><span><a href="typedef/index.html#static-typedef-D&lt;T&gt;">D&lt;T&gt;</a></span></span></li> <li data-ice="doc"><span data-ice="kind" class="kind-typedef">T</span><span data-ice="name"><span><a href="typedef/index.html#static-typedef-MF&lt;T,U&gt;">MF&lt;T,U&gt;</a></span></span></li> <li data-ice="doc"><span data-ice="kind" class="kind-typedef">T</span><span data-ice="name"><span><a href="typedef/index.html#static-typedef-Pr&lt;U&gt;">Pr&lt;U&gt;</a></span></span></li> </ul> </div> </nav> <div class="content" data-ice="content"><div class="header-notice"> <div data-ice="importPath" class="import-path"><pre class="prettyprint"><code data-ice="importPathCode">import {Identity} from &apos;<span><a href="file/src/identity.js.html#lineNumber9">monad-ts/src/identity.js</a></span>&apos;</code></pre></div> <span data-ice="access">public</span> <span data-ice="kind">class</span> <span data-ice="source">| <span><a href="file/src/identity.js.html#lineNumber9">source</a></span></span> </div> <div class="self-detail detail"> <h1 data-ice="name">Identity</h1> <div class="flat-list" data-ice="extendsChain"><h4>Extends:</h4><div><span><a href="class/src/monad.js~Monad.html">Monad</a></span> &#x2192; Identity</div></div> <div class="flat-list" data-ice="indirectImplements"><h4>Indirect Implements:</h4><ul><li><span><a href="class/src/interfaces/m.js~M.html">M</a></span></li></ul></div> <div class="description" data-ice="description"><p>Class Identity - wraps underlying value into the monadic value and compute results from a monadic value.</p> </div> </div> <div data-ice="constructorSummary"><h2>Constructor Summary</h2><table class="summary" data-ice="summary"> <thead><tr><td data-ice="title" colspan="3">Public Constructor</td></tr></thead> <tbody> <tr data-ice="target"> <td> <span class="access" data-ice="access">public</span> <span class="override" data-ice="override"></span> </td> <td> <div> <p> <span data-ice="name"><span><a href="class/src/identity.js~Identity.html#instance-constructor-constructor">constructor</a></span></span><span data-ice="signature">(v: <span>any</span>)</span> </p> </div> <div> <div data-ice="description"><p>Creates an instance of class Identity.</p> </div> </div> </td> <td> </td> </tr> </tbody> </table> </div> <div data-ice="memberSummary"><h2>Member Summary</h2><table class="summary" data-ice="summary"> <thead><tr><td data-ice="title" colspan="3">Public Members</td></tr></thead> <tbody> <tr data-ice="target"> <td> <span class="access" data-ice="access">public</span> <span class="override" data-ice="override"></span> </td> <td> <div> <p> <span data-ice="name"><span><a href="class/src/identity.js~Identity.html#instance-member-err">err</a></span></span><span data-ice="signature">: <span><a href="class/src/error.js~ErrorM.html">ErrorM</a></span></span> </p> </div> <div> <div data-ice="description"><p>The instance of ErrorM.</p> </div> </div> </td> <td> </td> </tr> <tr data-ice="target"> <td> <span class="access" data-ice="access">public</span> <span class="override" data-ice="override"></span> </td> <td> <div> <p> <span data-ice="name"><span><a href="class/src/identity.js~Identity.html#instance-member-v">v</a></span></span><span data-ice="signature">: <span>any</span></span> </p> </div> <div> <div data-ice="description"><p>Keeps underlying value of a monad.</p> </div> </div> </td> <td> </td> </tr> </tbody> </table> </div> <div data-ice="methodSummary"><h2>Method Summary</h2><table class="summary" data-ice="summary"> <thead><tr><td data-ice="title" colspan="3">Public Methods</td></tr></thead> <tbody> <tr data-ice="target"> <td> <span class="access" data-ice="access">public</span> <span class="override" data-ice="override"></span> </td> <td> <div> <p> <span data-ice="name"><span><a href="class/src/identity.js~Identity.html#instance-method-bind">bind</a></span></span><span data-ice="signature">(f: <span>MF</span>&lt;<span>T</span>, <span>U</span>&gt;, v: <span>any</span>): <span>Pr&lt;U&gt; </span> | <span> Error</span></span> </p> </div> <div> <div data-ice="description"><p>Chains the operations on a monadic value.</p> </div> </div> </td> <td> </td> </tr> </tbody> </table> </div> <div class="inherited-summary" data-ice="inheritedSummary"><h2>Inherited Summary</h2><table class="summary" data-ice="summary"> <thead><tr><td data-ice="title" colspan="3"><span class="toggle closed"></span> From class <span><a href="class/src/monad.js~Monad.html">Monad</a></span></td></tr></thead> <tbody> <tr data-ice="target"> <td> <span class="access" data-ice="access">public</span> <span class="abstract" data-ice="abstract">abstract</span> <span class="override" data-ice="override"></span> </td> <td> <div> <p> <span data-ice="name"><span><a href="class/src/monad.js~Monad.html#instance-method-bind">bind</a></span></span><span data-ice="signature">(f: <span>MF</span>&lt;<span>T</span>, <span>U&gt;</span>|<span>D&lt;T</span>&gt;, v: <span>*</span>): <span>Promise&lt;U&gt; | Pr&lt;U&gt; | Error | boolean | void</span></span> </p> </div> <div> <div data-ice="description"><p>Binds transformation function and underlying value to the monad.</p> </div> </div> </td> <td> </td> </tr> <tr data-ice="target"> <td> <span class="access" data-ice="access">protected</span> <span class="override" data-ice="override"></span> </td> <td> <div> <p> <span data-ice="name"><span><a href="class/src/monad.js~Monad.html#instance-method-fail">fail</a></span></span><span data-ice="signature">(e: <span>Error </span> | <span> string</span>): <span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error">Error</a></span></span> </p> </div> <div> <div data-ice="description"><p>Takes Error or string return Error.</p> </div> </div> </td> <td> </td> </tr> <tr data-ice="target"> <td> <span class="access" data-ice="access">protected</span> <span class="override" data-ice="override"></span> </td> <td> <div> <p> <span data-ice="name"><span><a href="class/src/monad.js~Monad.html#instance-method-just">just</a></span></span><span data-ice="signature">(f: <span><span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function">function</a></span><span>(v: <span>T</span>)</span></span>, v: <span>T</span>): <span>Pr</span>&lt;<span>U</span>&gt;</span> </p> </div> <div> <div data-ice="description"><p>Produces result after execution f(v).</p> </div> </div> </td> <td> </td> </tr> </tbody> </table> </div> <div data-ice="constructorDetails"><h2 data-ice="title">Public Constructors</h2> <div class="detail" data-ice="detail"> <h3 data-ice="anchor" id="instance-constructor-constructor"> <span class="access" data-ice="access">public</span> <span data-ice="name">constructor</span><span data-ice="signature">(v: <span>any</span>)</span> <span class="right-info"> <span data-ice="source"><span><a href="file/src/identity.js.html#lineNumber14">source</a></span></span> </span> </h3> <div data-ice="description"><p>Creates an instance of class Identity.</p> </div> <div data-ice="properties"><div data-ice="properties"> <h4 data-ice="title">Params:</h4> <table class="params"> <thead> <tr><td>Name</td><td>Type</td><td>Attribute</td><td>Description</td></tr> </thead> <tbody> <tr data-ice="property" data-depth="0"> <td data-ice="name" data-depth="0">v</td> <td data-ice="type"><span>any</span></td> <td data-ice="appendix"><ul><li>optional</li></ul></td> <td data-ice="description"><p>The initial state of app.</p> </td> </tr> </tbody> </table> </div> </div> </div> </div> <div data-ice="memberDetails"><h2 data-ice="title">Public Members</h2> <div class="detail" data-ice="detail"> <h3 data-ice="anchor" id="instance-member-err"> <span class="access" data-ice="access">public</span> <span data-ice="name">err</span><span data-ice="signature">: <span><a href="class/src/error.js~ErrorM.html">ErrorM</a></span></span> <span class="right-info"> <span data-ice="source"><span><a href="file/src/identity.js.html#lineNumber25">source</a></span></span> </span> </h3> <div data-ice="description"><p>The instance of ErrorM.</p> </div> <div data-ice="properties"> </div> </div> <div class="detail" data-ice="detail"> <h3 data-ice="anchor" id="instance-member-v"> <span class="access" data-ice="access">public</span> <span data-ice="name">v</span><span data-ice="signature">: <span>any</span></span> <span class="right-info"> <span data-ice="source"><span><a href="file/src/identity.js.html#lineNumber20">source</a></span></span> </span> </h3> <div data-ice="description"><p>Keeps underlying value of a monad.</p> </div> <div data-ice="properties"> </div> </div> </div> <div data-ice="methodDetails"><h2 data-ice="title">Public Methods</h2> <div class="detail" data-ice="detail"> <h3 data-ice="anchor" id="instance-method-bind"> <span class="access" data-ice="access">public</span> <span data-ice="name">bind</span><span data-ice="signature">(f: <span>MF</span>&lt;<span>T</span>, <span>U</span>&gt;, v: <span>any</span>): <span>Pr&lt;U&gt; </span> | <span> Error</span></span> <span class="right-info"> <span data-ice="source"><span><a href="file/src/identity.js.html#lineNumber34">source</a></span></span> </span> </h3> <div data-ice="description"><p>Chains the operations on a monadic value.</p> </div> <div data-ice="override"><h4>Override:</h4><span><a href="class/src/monad.js~Monad.html#instance-method-bind">Monad#bind</a></span></div> <div data-ice="properties"><div data-ice="properties"> <h4 data-ice="title">Params:</h4> <table class="params"> <thead> <tr><td>Name</td><td>Type</td><td>Attribute</td><td>Description</td></tr> </thead> <tbody> <tr data-ice="property" data-depth="0"> <td data-ice="name" data-depth="0">f</td> <td data-ice="type"><span>MF</span>&lt;<span>T</span>, <span>U</span>&gt;</td> <td data-ice="appendix"></td> <td data-ice="description"><p>transformation function for the monad.</p> </td> </tr> <tr data-ice="property" data-depth="0"> <td data-ice="name" data-depth="0">v</td> <td data-ice="type"><span>any</span></td> <td data-ice="appendix"><ul><li>optional</li> <li>default: this.v</li></ul></td> <td data-ice="description"><p>underlying value for the monad, it can be null.</p> </td> </tr> </tbody> </table> </div> </div> <div class="return-params" data-ice="returnParams"> <h4>Return:</h4> <table> <tbody> <tr> <td class="return-type" data-ice="returnType"><span>Pr&lt;U&gt; </span> | <span> Error</span></td> </tr> </tbody> </table> <div data-ice="returnProperties"> </div> </div> </div> </div> </div> <footer class="footer"> Generated by <a href="https://esdoc.org">ESDoc<span data-ice="esdocVersion">(0.5.2)</span><img src="./image/esdoc-logo-mini-black.png"></a> </footer> <script src="script/search_index.js"></script> <script src="script/search.js"></script> <script src="script/pretty-print.js"></script> <script src="script/inherited-summary.js"></script> <script src="script/test-summary.js"></script> <script 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