Elixir: Convert integer to unicode character
<p>I want to iterate over the set of Chinese characters in Elixir given by Unicode. I read the documentation and it says I can use the '?' operator to get the codepoint as an integer and then can increment it. Now I just need to do the inverse, from codepoint to integer. Is there an easy way to do that? I did not find any. For instance, in Python you would do </p>

<pre><code>&gt;&gt;&gt; chr(ord("一") + 1)
    '丁'
</code></pre>