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2017-12-22 19:56:52 +00:00
committed by Pl4gue
parent 117b2aed30
commit 3f1fd80eb6
2 changed files with 31 additions and 2 deletions
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18
README.md
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@ -14,6 +14,7 @@
## Table of Contents
### Adapter
* [`call`](#call)
* [`collectInto`](#collectinto)
* [`flip`](#flip)
* [`promisify`](#promisify)
@ -166,6 +167,23 @@
## Adapter
### call
Given a key and a set of arguments, call them when given a context. Primarily useful in composition.
Use a closure to call a stored key with stored arguments.
```js
const call = ( key, ...args ) => context => context[ key ]( ...args );
/*
Promise.resolve( [ 1, 2, 3 ] ).then( call('map', x => 2 * x ) ).then( console.log ) //[ 2, 4, 6 ]
const map = call.bind(null, 'map')
Promise.resolve( [ 1, 2, 3 ] ).then( map( x => 2 * x ) ).then( console.log ) //[ 2, 4, 6 ]
*/
```
[⬆ back to top](#table-of-contents)
### collectInto
Changes a function that accepts an array into a variadic function.

15
docs/index.html
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<label for="doc-drawer-checkbox" class="button drawer-close"></label>
<h3>Adapter
</h3><a class="sublink-1" href="#collectinto">collectInto</a>
</h3><a class="sublink-1" href="#call">call</a>
<a class="sublink-1" href="#collectinto">collectInto</a>
<a class="sublink-1" href="#flip">flip</a>
<a class="sublink-1" href="#promisify">promisify</a>
<a class="sublink-1" href="#spreadover">spreadOver</a>
@ -193,7 +194,17 @@
<a class="sublink-1" href="#validatenumber">validateNumber</a>
</nav><main class="col-sm-12 col-md-8 col-lg-9" style="height:100%;overflow-y:auto;background:#eceef2;padding:0"><a id="top">&nbsp;</a><h2 style="text-align:center">Adapter</h2>
<div class="card fluid"><div class="section double-padded"><h3 id="collectinto">collectInto</h3></div><div class="section double-padded">
<div class="card fluid"><div class="section double-padded"><h3 id="call">call</h3></div><div class="section double-padded">
<p>Given a key and a set of arguments, call them when given a context. Primarily useful in composition.</p>
<p>Use a closure to call a stored key with stored arguments.</p>
<pre><code class="language-js">const call = ( key, ...args ) =&gt; context =&gt; context[ key ]( ...args );
/*
Promise.resolve( [ 1, 2, 3 ] ).then( call('map', x =&gt; 2 * x ) ).then( console.log ) //[ 2, 4, 6 ]
const map = call.bind(null, 'map')
Promise.resolve( [ 1, 2, 3 ] ).then( map( x =&gt; 2 * x ) ).then( console.log ) //[ 2, 4, 6 ]
*/
</code></pre>
</div></div><br/><div class="card fluid"><div class="section double-padded"><h3 id="collectinto">collectInto</h3></div><div class="section double-padded">
<p>Changes a function that accepts an array into a variadic function.</p>
<p>Given a function, return a closure that collects all inputs into an array-accepting function.</p>
<pre><code class="language-js">const collectInto = fn =&gt; ( ...args ) =&gt; fn( args );