The map' function
plus3WithMap vs plus3WithListComprehensions
bangWithMap vs bangWithListComprehensions
replicate3WithMap vs replicate3WithListComprehensions
mapSquareWithMap vs mapSquareWithListComprehensions
firstWithMap vs firstWithListComprehensions
The filter' function
greaterThan3WithFilter vs greaterThan3WithListComprehensions
onlyEvenWithFilter vs onlyEvenWithListComprehensions
notNullWithFilter vs notNullWithListComprehensions
capitalLettersOnlyWithFilter vs capitalLettersOnlyWithListComprehensions
lessThan15AndEvenWithFilter vs lessThan15AndEvenWithListComprehensions
quicksortWithFilter vs quicksortWithListComprehensions
filter example: largestDivisibleUnder100000
map and filter example: sumOddSquaresUnder
map and filter example: countLongCollatzChains