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2017-12-22 17:34:12 +00:00
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12
README.md
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@ -2140,17 +2140,11 @@ const timeTaken = callback => {
### toDecimalMark
Convert a float-point arithmetic to the [Decimal mark](https://en.wikipedia.org/wiki/Decimal_mark) form.
Use `toString()` to convert the float `num` to a string, then use regex to separate every three characters of the integer part with a comma.
Use [Ttemplate Literals](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Template_literals) to return joined parts.
Use `toLocaleString()` to convert a float-point arithmetic to the [Decimal mark](https://en.wikipedia.org/wiki/Decimal_mark) form. It makes a comma separated string from a number.
```js
const toDecimalMark = (num) => {
let numberParts = num.toString().split('.')
return `${numberParts[0].replace(/\B(?=(\d{3})+(?!\d))/g, ',')}.${numberParts[1]}`
}
// toDecimalMark(12305030388.9087) //-> '12,305,030,388.9087'
const toDecimalMark = num => num.toLocaleString("en-US");
// toDecimalMark(12305030388.9087) -> "12,305,030,388.9087"
```
[⬆ back to top](#table-of-contents)

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docs/index.html
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@ -1302,14 +1302,9 @@ Omit the second argument to use the default regex.</p>
// (logged): timeTaken: 0.02099609375ms
</code></pre>
</div></div><br/><div class="card fluid"><div class="section double-padded"><h3 id="todecimalmark">toDecimalMark</h3></div><div class="section double-padded">
<p>Convert a float-point arithmetic to the <a href="https://en.wikipedia.org/wiki/Decimal_mark">Decimal mark</a> form.</p>
<p>Use <code>toString()</code> to convert the float <code>num</code> to a string, then use regex to separate every three characters of the integer part with a comma.
Use <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Template_literals">Ttemplate Literals</a> to return joined parts.</p>
<pre><code class="language-js">const toDecimalMark = (num) =&gt; {
let numberParts = num.toString().split('.')
return `${numberParts[0].replace(/\B(?=(\d{3})+(?!\d))/g, ',')}.${numberParts[1]}`
}
// toDecimalMark(12305030388.9087) //-&gt; '12,305,030,388.9087'
<p>Use <code>toLocaleString()</code> to convert a float-point arithmetic to the <a href="https://en.wikipedia.org/wiki/Decimal_mark">Decimal mark</a> form. It makes a comma separated string from a number.</p>
<pre><code class="language-js">const toDecimalMark = num =&gt; num.toLocaleString(&quot;en-US&quot;);
// toDecimalMark(12305030388.9087) -&gt; &quot;12,305,030,388.9087&quot;
</code></pre>
</div></div><br/><div class="card fluid"><div class="section double-padded"><h3 id="toordinalsuffix">toOrdinalSuffix</h3></div><div class="section double-padded">
<p>Adds an ordinal suffix to a number.</p>