My answers to @rmurphey's Assessment problems

problem2.js

//Also from https://gist.github.com/3164584
//My first attempt to solve Problem 2:
function watWord(num) {
        switch (num) {
            case 1:
                return "one";
            case 2:
                return "two";
            case 3:
                return "three";
            case 4:
                return "four";
            case 5: 
                return "five";
            case 6:
                return "six";
            case 7:
                return "seven";
            case 8: 
                return "eight";
            case 9:
                return "nine";
            case 10:
                return "ten";
            default:
                return false;
        }
    };

//Switch statement works fine for a small amount of numbers, but what if I wanted to do this for 1-100?
//Also noting that the default takes care of validating input

problems.js

//From https://gist.github.com/3164584
//This is the way I immediately want to solve this:
function bigOrSmall(arg) {
    var number = arg;
    if (number < 10) {
        return "small";
    }
    else if (number > 9 && number < 101) {
        return "medium";
    }
    else {
        return "large";
    }
};

//After some thought:
function bigOrSmall(arg) {
    if (arg > 100) {
        return "large";
    }
    else if (arg > 9 && arg < 101) {
        return "medium";
    }
    else {
        return "small";
    }
}; 

//Saving the variable in the first solution doesn't appear to give me any benefit.
//Also made more sense to work from "large" to "small" as there are more numbers that fall into the first case.