Added another utility function.
Added another utility function.


lento/cortex,hradec/cortex,hradec/cortex,lento/cortex,davidsminor/cortex,appleseedhq/cortex,hradec/cortex,danieldresser/cortex,appleseedhq/cortex,goddardl/cortex,davidsminor/cortex,goddardl/cortex,danieldresser/cortex,danieldresser/cortex,goddardl/cortex,appleseedhq/cortex,lento/cortex,davidsminor/cortex,danieldresser/cortex,davidsminor/cortex