silverstripe/sapphire — pull request #1032 by halkyon (2012-12-13 23:09:25+00:00)
Title: Improve class naming and docs for DataList::applyFilterContext()

InvalidArgumentException in this case is misleading because it's not telling you which class it tried to
check didn't exist.

"comparisator" is not a word, replacing it with a word that isn't made up :P