Complete koans 10-12 in 2.AboutArrays.js
Complete koans 10-12 in 2.AboutArrays.js

   Koans learned 12/53
   subjects completed 2/9
2. AboutArrays (finished)
Replace FILL_ME_IN with correct answers

SherylHohman/fulcrum-javascript-koans,SherylHohman/fulcrum-javascript-koans,SherylHohman/fulcrum-javascript-koans