Refactor to get rid of imperative loop.
Refactor to get rid of imperative loop.

philbooth/escomplex,escomplex/escomplex,mattfield/complexityReport.js,philbooth/complexity-report,maxdow/escomplex,jared-stilwell/escomplex,fracmak/escomplex,fracmak/complexity-report,iankronquist/escomplex,jared-stilwell/complexity-report