function howMuch()

in toolkit/jb/shared.js [71:79]

• 9 lines of code
• 5 McCabe index (conditional complexity)

function howMuch(single, plural) {
    return function(list) {
        if (!list) return 'Nothing';
        if (list.length == 0) return 'No ' + plural;
        if (list.length == 1) return 'One ' + single;
        if (list.length == 2) return 'Two ' + plural;
        return list.length + ' ' + plural;
    };
}