Performance improvement on when/function
Performance improvement on when/function

http://jsperf.com/compare-when-function-apply-implementations

caporta/when,frank-weindel/when,SourcePointUSA/when,tkirda/when,DJDNS/when.js,ning-github/when,frank-weindel/when,mlennon3/when,stevage/when,caporta/when,ning-github/when,anthonyvia/when,SourcePointUSA/when,tkirda/when,stevage/when,petkaantonov/when,mlennon3/when,anthonyvia/when