note
thor
This is actually really, really useful. People often ask the question "how do I store a value in a hash only if it's a new value?". Here's the answer.
<div class="pmsig"><div class="pmsig-57755">
<p>thor
<p><small><tt>
Feel the white light, the light within<br/>
Be your own disciple, fan the sparks of will<br/>
For all of us waiting, your kingdom will come</tt></small></p>
</div></div>
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