These tips are also very useful for Closure in simple optimizations mode. It's about avoiding things that can't be optimized safely, not avoiding things that "t

These tips are also very useful for Closure in simple optimizations mode. It's about avoiding things that can't be optimized safely, not avoiding things that "trip up" the compiler. Of course, Closure in advanced optimizations mode will require you to do a great deal of work to avoid tripping up the compiler.