Unroll apply call further?

[danielcompton]

I was looking through some performance tracing and noticed in Chrome's devtools they now show cumulative times for lines of code. The .apply at the end of case statement got a lot of CPU time relative to other parts of the code (it probably was called a lot more though). There needs to be more validation that this is really a bottleneck worth addressing, but I thought I'd drop it here in the meantime as it seemed worth investigating further.