JavaScript - Introducing Functions: Getting functional(parameters, call)

Head First JavaScript Programming
( O'Reilly Media)
Eric T. Freeman (著), Elisabeth Robson (著)

開発環境

• OS X Mavericks - Apple(OS)
• Safari, Firefox + Firebug, Google Chrome(Webプラウザ、プラグイン)
• BBEdit - Bare Bones Software, Inc. (GUI) , Emacs (CUI) (Text Editor)
• JavaScript (プログラミング言語)

Head First JavaScript Programming (Eric T. Freeman (著)、 Elisabeth Robson (著)、 O'Reilly Media )のChapter 3(Introducing Functions: Getting functional)、SHARPEN YOUR PENCIL(p.86)、CODE MAGNETS(p.87)を解いてみる。

SHARPEN YOUR PENCIL(p.86)、CODE MAGNETS(p.87)

• juno says woof woof
• scottie says woof woof
• dino says woof woof
• fido says woof woof
• lady says woof woof
• bruno says WOOF WOOF

コード(BBEdit, Emacs)

var result = '',
    whatShallIWear = function (temp) {
        if (temp < 60) {
            result += 'Wear a jacket\n';
        } else if (temp < 70) {
            result += 'Wear a sweater\n';
        } else {
            result += 'Wear t-shirt\n';
        }
    };

whatShallIWear(50);
whatShallIWear(80);
whatShallIWear(60);

print(result);