heydominos.js

function say(a) 
{
    splitUp = function(data) {
        dataArray = data.split("")
        stringArray = [];
        for(x = 0; x < dataArray.length; x++) {
            if(dataArray[x].match(/[a-zA-Z0-9]/)) {
                stringArray[stringArray.length++] = dataArray[x];
            }
        }
        return stringArray.join("-");
    }

    return function(b) 
    {
        return splitUp(a) + " " + splitUp(b)
    }
}

console.log( say("Domino's")("Pizza") === "D-o-m-i-n-o-s P-i-z-z-a" );
console.log( say("Front")("End!") === "F-r-o-n-t E-n-d" );