Extract lat, lng from a variable length string
<p>I want extract lat. and longitude vals from a string like this:</p>

<pre><code>var data = "(-20.210696507479017, -70.14000177383423),(-20.21202551027535, -70.14246940612793),(-20.21385790460967, -70.14066696166992),(-20.21168319245841, -70.13901472091675)" 
</code></pre>

<p>How can I extract these pairs and push them into a array if these points can change in quantity?</p>

<p>Thanks </p>
