Switching Google Maps API Key from Deplyoment to Production

Hi there everyone,

I have a rails app that used Google Maps in some of the views. In order to use it I have to include the following code at the top of my view:

<script src="http://maps.google.com/maps?file=api&amp;v=2&amp;key=ABQIAAAAIMKpaY7H31fBaN42JFh17RTJQa0g3IQ9GZqIMmInSLzwtGDKaBR7f3BOyzEp9wqLchJrd7-MYS2n0Q&quot; type="text/javascript"></script>

However, I have two separate keys - one for production and one for development. What is the best way to organize them so that when I use Capistrano to upload my app and run it in production mode the correct API key gets loaded?

Thanks,

Stephen