ruflin/Elastica — pull request #507 by leahaense (2013-12-04 07:54:18+00:00)
Title: Remove boost from FunctionScore::addFunction because this is not support...

...ed by elasticsearch

So, I tested whether you can combine e.g. script_score with boost_factor, but that's not possible, if you add both to the function array it just takes the last one, in my case the boost_factor, and ignores the script_score function. So I removed the boost completely.