Predicate method simplified.

@KA101 as you seem to be the guy merging everything, I decided to tag you.

Would you happen to know if using only the return statement is more effective than coupling if / else with the returns? Or (stated differently), does the compiler produces the same binary for the two different versions?

As a side note: I did not, obviously, refactored for performance. This way is just seems to be clearer and more concise.