Since 1998, Alden Hosting is a provider of business-class Web hosting to small- and medium-sized businesses, providing professional, efficient, and reliable services. We provide everything you need to get your business on the Internet. We make it easy and affordable. Alden Hosting's feature-rich hosting plans and excellent 7 days a week toll-free customer support empower you to efficiently build a Web business that will grow with your changing needs.
website development We may want to prevent songs that take too long from being available on the SongList. We could define a class method in SongList that checked to see if a particular song exceeded the limit. We'll set this limit using a class constant, which is simply a constant (remember constants? they start with an uppercase letter) that is initialized in the class body. class SongList MaxTime = 5*60 # 5 minutes def SongList.isTooLong(aSong) return aSong.
website development duration > MaxTime end end song1 = Song.new("Bicylops", "Fleck", 260) SongList.isTooLong(song1) » false song2 = Song.new("The Calling", "Santana", 468) SongList.isTooLong(song2) » true Singletons and Other Constructors Sometimes you want to override the default way in which Ruby creates objects.
website development As an example, let's look at our jukebox. Because we'll have many jukeboxes, spread all over the country, we want to make maintenance as easy as possible. Part of the requirement is to log everything that happens to a jukebox: the songs that are played, the money received, the strange fluids poured into it, and so on. Because we want to reserve the network bandwidth for music, we'll store these logfiles locally. This means we'll need a class that handles logging.
website development
Web Hosting Links Portal
Web Hosting
JSP Hosting
Tomcat Hosting
MySQL Hosting
servlets Hosting
Web Site Hosting
JSP Hosting
Tomcat Hosting
MySQL Hosting
servlets Hosting
JSP Web Hosting
JSP Web Hosting
Servlet Web Hosting
Servlet Web Hosting
Alden Trading
Alden Shoes
ebootery
Minnetonka Moccasins
myMoccasins
Protecting Your Assets Portal
Offshorelaw links
Offshorelaw
INTERNET LARGEST NEW CAR BUYING SERVICE
Where You will Find every wedding service you will need
Where You will Find every wedding service you will need
unemployment benefit services
unemployment benefit services
unemployment benefit services
Menu Paper
Menu Paper
Dancing Waters
Dancing Waters
website development