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Pl4gue
2017-12-21 14:05:38 +00:00
parent 8a190f07b7
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@ -163,9 +163,9 @@
<a class="sublink-1" href="#fromcamelcase">fromCamelCase</a>
<a class="sublink-1" href="#reversestring">reverseString</a>
<a class="sublink-1" href="#sortcharactersinstring">sortCharactersInString</a>
<a class="sublink-1" href="#stringtoarrayofwords">stringToArrayOfWords</a>
<a class="sublink-1" href="#tocamelcase">toCamelCase</a>
<a class="sublink-1" href="#truncatestring">truncateString</a>
<a class="sublink-1" href="#words">words</a>
<h3>Utility
</h3><a class="sublink-1" href="#coalesce">coalesce</a>
@ -1137,14 +1137,6 @@ Combine characters to get a string using <code>join('')</code>.</p>
str.split('').sort((a, b) =&gt; a.localeCompare(b)).join('');
// sortCharactersInString('cabbage') -&gt; 'aabbceg'
</code></pre>
</div></div><br/><div class="card fluid"><div class="section double-padded"><h3 id="stringtoarrayofwords">stringToArrayOfWords</h3></div><div class="section double-padded">
<p>Converts a given string into an array of words.</p>
<p>Use <code>String.split()</code> with a supplied pattern (defaults to non alpha as a regex) to convert to an array of strings. Use <code>Array.filter()</code> to remove any empty strings.
Omit the second argument to use the default regex.</p>
<pre><code class="language-js">const stringToArrayOfWords = (str, pattern = /[^a-zA-Z-]+/) =&gt; str.split(pattern).filter(Boolean);
// stringToArrayOfWords(&quot;I love javaScript!!&quot;) -&gt; [&quot;I&quot;, &quot;love&quot;, &quot;javaScript&quot;]
// stringToArrayOfWords(&quot;python, javaScript &amp; coffee&quot;) -&gt; [&quot;python&quot;, &quot;javaScript&quot;, &quot;coffee&quot;]
</code></pre>
</div></div><br/><div class="card fluid"><div class="section double-padded"><h3 id="tocamelcase">toCamelCase</h3></div><div class="section double-padded">
<p>Converts a string to camelcase.</p>
<p>Use <code>replace()</code> to remove underscores, hyphens and spaces and convert words to camelcase.</p>
@ -1163,6 +1155,14 @@ Return the string truncated to the desired length, with <code>...</code> appende
str.length &gt; num ? str.slice(0, num &gt; 3 ? num - 3 : num) + '...' : str;
// truncateString('boomerang', 7) -&gt; 'boom...'
</code></pre>
</div></div><br/><div class="card fluid"><div class="section double-padded"><h3 id="words">words</h3></div><div class="section double-padded">
<p>Converts a given string into an array of words.</p>
<p>Use <code>String.split()</code> with a supplied pattern (defaults to non alpha as a regex) to convert to an array of strings. Use <code>Array.filter()</code> to remove any empty strings.
Omit the second argument to use the default regex.</p>
<pre><code class="language-js">const words = (str, pattern = /[^a-zA-Z-]+/) =&gt; str.split(pattern).filter(Boolean);
// words(&quot;I love javaScript!!&quot;) -&gt; [&quot;I&quot;, &quot;love&quot;, &quot;javaScript&quot;]
// words(&quot;python, javaScript &amp; coffee&quot;) -&gt; [&quot;python&quot;, &quot;javaScript&quot;, &quot;coffee&quot;]
</code></pre>
</div></div><br/><h2 style="text-align:center">Utility</h2>
<div class="card fluid"><div class="section double-padded"><h3 id="coalesce">coalesce</h3></div><div class="section double-padded">
<p>Returns the first non-null/undefined argument.</p>