Merge pull request #11 from rlauck/master

merged the extra loops into a single function + a bonus 30% more rows
Fix byte count.
Rearrange a||b

Now as the "@" sign is dropped, the empty array may be used as empty
string as well.
Merge pull request #12 from subzey/golf

Rearrange a||b
under 300!
spoke too soon, previous commit couldnt handle strings